Epson PowerLite 96W User's Guide PDF

PowerLite

92/93/95/96W/905/915W/935W/1835 User's Guide

Contents PowerLite 92/93/95/96W/905/915W/935W/1835 User's Guide .................................................................. 9 Introduction to Your Projector ................................................................................................................. 10

Projector Features.............................................................................................................................. 10 Product Box Contents.................................................................................................................... 11 Additional Components ................................................................................................................ 13 Optional Equipment and Replacement Parts................................................................................. 13 Warranty and Registration Information .......................................................................................... 15

Notations Used in the Documentation ................................................................................................ 15 Where to Go for Additional Information .............................................................................................. 15 Projector Part Locations ..................................................................................................................... 16

Projector Parts - Front/Top ............................................................................................................ 17 Projector Parts - Rear .................................................................................................................... 18 Projector Parts - Base.................................................................................................................... 19 Projector Parts - Control Panel ...................................................................................................... 20 Projector Parts - Remote Control................................................................................................... 21

Setting Up the Projector ........................................................................................................................... 23 Projector Placement........................................................................................................................... 23

Projector Setup and Installation Options ....................................................................................... 23 Projection Distance........................................................................................................................ 25

Projector Connections........................................................................................................................ 27 Connecting to Computer Sources.................................................................................................. 27

Connecting to a Computer for USB Video and Audio................................................................ 28 Connecting to a Computer for VGA Video................................................................................. 29 Connecting to a Computer for HDMI Video and Audio .............................................................. 29 Connecting to a Computer for USB Mouse Control................................................................... 30 Connecting to a Computer for Sound........................................................................................ 31

Connecting to Video Sources ........................................................................................................ 31 Connecting to an HDMI Video Source ...................................................................................... 32 Connecting to a Component-to-VGA Video Source .................................................................. 32 Connecting to a Composite Video Source ................................................................................ 33

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Connecting to an S-Video Video Source................................................................................... 34 Connecting to a Video Source for Sound .................................................................................. 34

Connecting to an External Computer Monitor................................................................................ 35 Connecting to External Speakers .................................................................................................. 36 Connecting a Microphone.............................................................................................................. 36 Connecting to External USB Devices ............................................................................................ 37

USB Device Projection.............................................................................................................. 37 Connecting a USB Device or Camera to the Projector.............................................................. 38 Selecting the Connected USB Source ...................................................................................... 38 Disconnecting a USB Device or Camera From the Projector .................................................... 39

Connecting to a Document Camera .............................................................................................. 39 Installing Batteries in the Remote Control .......................................................................................... 40 Opening the Lens Cover .................................................................................................................... 41

Using the Projector on a Network ............................................................................................................ 42 Wired Network Projection................................................................................................................... 42

Connecting to a Wired Network ..................................................................................................... 43 Selecting Wired Network Settings ................................................................................................. 43

Wireless Network Projection .............................................................................................................. 45 Installing the Wireless LAN Module ............................................................................................... 46 Using Quick Wireless Connection (Windows Only) ....................................................................... 49 Selecting Wireless Network Settings Manually.............................................................................. 49

Wireless LAN Menu Settings .................................................................................................... 52 Selecting Wireless Network Settings in Windows.......................................................................... 53 Selecting Wireless Network Settings in Mac OS X ........................................................................ 53 Setting Up Wireless Network Security ........................................................................................... 54

Wireless Security Menu Settings .............................................................................................. 55 Setting Up Projector Network E-Mail Alerts ........................................................................................ 56

Network Projector E-mail Alert Messages ..................................................................................... 58 Setting Up Monitoring Using SNMP ................................................................................................... 58 Controlling a Networked Projector Using a Web Browser .................................................................. 60 Crestron RoomView Support.............................................................................................................. 62

Setting Up Crestron RoomView Support ....................................................................................... 62 Controlling a Networked Projector Using Crestron RoomView...................................................... 64

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Using Basic Projector Features ............................................................................................................... 66 Turning On the Projector .................................................................................................................... 66 Turning Off the Projector .................................................................................................................... 68 Selecting the Language for the Projector Menus................................................................................ 70 Adjusting the Image Height ................................................................................................................ 72 Image Shape...................................................................................................................................... 73

Correcting Image Shape with Quick Corner .................................................................................. 73 Correcting Image Shape With the Keystone Buttons..................................................................... 75

Resizing the Image With the Zoom Ring ............................................................................................ 76 Focusing the Image Using the Focus Ring......................................................................................... 77 Remote Control Operation ................................................................................................................. 77

Using the Remote Control as a Wireless Mouse ........................................................................... 78 Using the Remote Control as a Presentation Pointer .................................................................... 80

Selecting an Image Source ................................................................................................................ 81 Projection Modes ............................................................................................................................... 82

Changing the Projection Mode Using the Remote Control ............................................................ 83 Changing the Projection Mode Using the Menus........................................................................... 83

Image Aspect Ratio ............................................................................................................................ 85 Changing the Image Aspect Ratio ................................................................................................. 85 Available Image Aspect Ratios ...................................................................................................... 86

Color Mode......................................................................................................................................... 87 Changing the Color Mode.............................................................................................................. 87 Available Color Modes................................................................................................................... 88 Turning On Auto Iris....................................................................................................................... 88

Controlling the Volume with the Volume Buttons................................................................................ 89 Projecting a Slide Show ..................................................................................................................... 90

Slideshow Presentations ............................................................................................................... 91 Supported Slideshow File Types ................................................................................................... 91 Starting a Slide Show or Presentation ........................................................................................... 91

Slideshow Display Options ....................................................................................................... 93 Adjusting Projector Features ................................................................................................................... 95

Shutting Off the Picture and Sound Temporarily ................................................................................ 95 Stopping Video Action Temporarily .................................................................................................... 96

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Zooming Into and Out of Images ........................................................................................................ 96 Projector Security Features................................................................................................................ 97

Password Security Types .............................................................................................................. 98 Setting a Password ................................................................................................................... 98 Selecting Password Security Types........................................................................................ 100 Entering a Password to Use the Projector............................................................................... 101 Saving a User's Logo Image to Display................................................................................... 102

Locking the Projector's Buttons ................................................................................................... 105 Unlocking the Projector's Buttons ........................................................................................... 106

Installing a Security Cable ........................................................................................................... 106 Creating a User Pattern to Display ................................................................................................... 107

Adjusting the Menu Settings .................................................................................................................. 109 Using the Projector's Menus............................................................................................................. 109 Image Quality Settings - Image Menu .............................................................................................. 111 Input Signal Settings - Signal Menu.................................................................................................. 112 Projector Feature Settings - Settings Menu...................................................................................... 115 Projector Setup Settings - Extended Menu....................................................................................... 119 Projector Network Settings - Network Menu..................................................................................... 122 Projector Information Display - Info Menu ........................................................................................ 124

Event ID Code List....................................................................................................................... 126 Projector Reset Options - Reset Menu............................................................................................. 127

Maintaining and Transporting the Projector ......................................................................................... 129 Projector Maintenance ..................................................................................................................... 129

Cleaning the Lens........................................................................................................................ 129 Cleaning the Projector Case........................................................................................................ 130 Air Filter and Vent Maintenance .................................................................................................. 130

Cleaning the Air Filter and Vents............................................................................................. 131 Replacing the Air Filter............................................................................................................ 131

Projector Lamp Maintenance....................................................................................................... 133 Replacing the Lamp ................................................................................................................ 134 Resetting the Lamp Timer....................................................................................................... 139

Replacing the Remote Control Batteries ..................................................................................... 140 Transporting the Projector................................................................................................................ 142

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Solving Problems .................................................................................................................................... 143 Projection Problem Tips ................................................................................................................... 143 Projector Light Status ....................................................................................................................... 143 Using the Projector Help Displays .................................................................................................... 146 Solving Image or Sound Problems ................................................................................................... 146

Solutions When No Image Appears............................................................................................. 147 Solutions When Image is Incorrect Using the USB Display Function .......................................... 148 Solutions When "No Signal" Message Appears........................................................................... 148

Displaying From a PC Laptop ................................................................................................. 149 Displaying From a Mac Laptop ............................................................................................... 149

Solutions When "Not Supported" Message Appears ................................................................... 149 Solutions When Only a Partial Image Appears ............................................................................ 150 Solutions When the Image is Not Rectangular ............................................................................ 150 Solutions When the Image Contains Noise or Static ................................................................... 151 Solutions When the Image is Fuzzy or Blurry .............................................................................. 151 Solutions When the Image Brightness or Colors are Incorrect .................................................... 152 Solutions to Sound Problems ...................................................................................................... 153 Solutions to Microphone Problems .............................................................................................. 153

Solving Projector or Remote Control Operation Problems ............................................................... 154 Solutions to Projector Power or Shut-Off Problems..................................................................... 154 Solutions to Problems with the Remote Control........................................................................... 155 Solutions to Password Problems................................................................................................. 155

Solutions When Network Alert E-Mails are Not Received ................................................................ 156 Where to Get Help............................................................................................................................ 156

Technical Specifications ........................................................................................................................ 158 General Projector Specifications ...................................................................................................... 158 Projector Lamp Specifications.......................................................................................................... 162 Remote Control Specifications ......................................................................................................... 163 Projector Dimension Specifications.................................................................................................. 163 Projector Electrical Specifications .................................................................................................... 163 Projector Environmental Specifications............................................................................................ 167 Projector Safety and Approvals Specifications................................................................................. 167 Supported Video Display Formats.................................................................................................... 167

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Notices ..................................................................................................................................................... 170 Recycling.......................................................................................................................................... 170 Important Safety Information ............................................................................................................ 170 Important Safety Instructions............................................................................................................ 171

Restriction of Use ........................................................................................................................ 174 FCC Compliance Statement............................................................................................................. 174 Trademarks...................................................................................................................................... 175 Software Copyright........................................................................................................................... 175 Copyright Notice............................................................................................................................... 202

A Note Concerning Responsible Use of Copyrighted Materials................................................... 203 Copyright Attribution.................................................................................................................... 203

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PowerLite 92/93/95/96W/905/915W/935W/1835 User's Guide Welcome to the PowerLite 92/93/95/96W/905/915W/935W/1835 User's Guide.

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Introduction to Your Projector Refer to these sections to learn more about your projector and this manual. Projector Features Notations Used in the Documentation Where to Go for Additional Information Projector Part Locations

Projector Features The PowerLite 92/93/95/96W/905/915W/935W/1835 projectors include these special features: Bright, high-resolution projection system PowerLite 92/93: Up to 2400 lumens of brightness (white light output and color light output)

PowerLite 95: Up to 2600 lumens of brightness (white light output and color light output) PowerLite 96W: Up to 2700 lumens of brightness (white light output and color light output) PowerLite 905: Up to 3000 lumens of brightness (white light output and color light output) PowerLite 915W: Up to 3200 lumens of brightness (white light output and color light output) PowerLite 935W: Up to 3700 lumens of brightness (white light output and color light output) PowerLite 1835: Up to 3500 lumens of brightness (white light output and color light output)

PowerLite 92/93/95/905/1835: Native resolution of 1024 768 pixels (XGA) PowerLite 96W/915W/935W: Native resolution of 1280 800 pixels (WXGA)

Flexible connectivity Plug-and-play USB projection, including video and audio HDMI port for computer or video device connection Wired network support (not available on PowerLite 92) Projector monitoring and control via remote network computer (not available on PowerLite 92) Optional wireless network support, including video and audio transfer (PowerLite

95/96W/905/915W/935W/1835) PC Free presentations via connected USB memory devices or Epson document camera Dual VGA ports for connections by multiple presenters

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Port for connecting an external monitor or second projector Port for connecting a microphone (PowerLite 95/96W/905/915W/935W/1835) Innovative display and operation features Low total cost of ownership with long-life projector lamp and high-efficiency air filter High optical zoom ratio for larger images in shorter projection distances 2000:1 contrast ratio and Auto Iris control for crisply detailed images Tall projector foot for increased positioning flexibility Powerful 16 W speaker system with audio out port for connecting external speakers Epson's Instant Off and Direct Power On features for quick setup and shut down Support for Crestron RoomView network monitoring systems (PowerLite

93/95/96W/905/915W/935W/1835) Network message broadcast system to project timely messages to all networked projectors

(PowerLite 95/96W/905/915W/935W/1835) Product Box Contents Additional Components Optional Equipment and Replacement Parts Warranty and Registration Information Parent topic: Introduction to Your Projector Related concepts Projector Part Locations

Product Box Contents Save all the packaging in case you need to ship the projector. Always use the original packaging (or equivalent) when shipping. Make sure your projector box included all of these parts:

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1 Projector 2 Remote control 3 Remote control batteries (two AA alkaline) 4 Power cord 5 VGA computer cable 6 Password Protected sticker 7 Projector documentation CD-ROM 8 Projector software CD-ROM

Parent topic: Projector Features

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Additional Components Depending on how you plan to use the projector, you may need to obtain the following additional components: To receive an S-Video signal, you need an S-Video cable compatible with your device. See your local

computer or electronics dealer for purchase information. To receive a component video signal, you need a D-sub, 15-pin, component-to-VGA video cable. You

can purchase one from Epson or an authorized Epson reseller. To receive an HDMI signal, you need a compatible HDMI cable. See your local computer or

electronics dealer for purchase information.

Note: To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for video output, you need to obtain an adapter that allows you to connect to the projector's HDMI port. Contact Apple for compatible adapter options. Older Mac computers (2009 and earlier) may not support audio through the HDMI port.

To project with audio from certain ports, you may need a commercially available audio cable compatible with your device. See your local computer or electronics dealer for purchase information.

To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for video output to the projector's VGA video port, you need to obtain an adapter. Contact Apple for compatible adapter options.

Parent topic: Projector Features

Optional Equipment and Replacement Parts You can purchase screens, other optional accessories, and replacement parts from an Epson authorized reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766). Or you can purchase online at www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales). Epson offers the following optional accessories and replacement parts for your projector:

Option or part Part number Genuine EPSON replacement lamp V13H010L60 (PowerLite 92/93/95/96W/905) Genuine EPSON replacement lamp V13H010L61 (PowerLite 915W/1835)

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Option or part Part number Genuine EPSON replacement lamp V13H010L64 (PowerLite 935W) Air filter replacement set (2 filters) V13H134A29 Wireless LAN module (ELPAP07) V12H418P12 (PowerLite 95/96W/905/915W/935W/1835) Quick Wireless Connection USB key (ELPAP08) V12H005M08 (PowerLite 95/96W/905/915W/935W/1835) EPSON DC-11 document camera V12H377020 EPSON DC-06 document camera V12H321005 EPSON DC-20 document camera V12H500020 BrightLink Solo interactive module V12H415020 BrightLink Solo interactive module with RM Easiteach V12H415020RM AP-60 Projector Sound Solution V12H329020 Active Speakers (ELPSP02) V12H467020 PixiePlus Control System ELPSP10 Universal projector ceiling mount ELPMBPJF Adjustable suspended ceiling channel kit ELPMBP01 False ceiling plate kit ELPMBP02 Structural round ceiling plate ELPMBP03 Adjustable extension column (pipe) 8" - 11" (20 to 28 cm) ELPMBC01 Kensington security lock ELPSL01 Accolade Duet portable projector screen ELPSC80 ES-3000 Ultra portable projector screen V12H002S3Y Component-to-VGA video cable (ELPKC19) V12H005C19 Soft carrying case ELPKS64 Replacement projector remote control 1519442

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Option or part Part number 1-Year Extended Depot Repair Service Plan EPPFTPA1 1-Year Extended Exchange Warranty EPPEXPA1 2-Year Extended Depot Repair Service Plan EPPFTPA2

Parent topic: Projector Features

Warranty and Registration Information Your projector comes with a basic warranty that lets you project with confidence. For details, see the warranty that came with your projector. In addition, Epson offers free Extra Care Road Service. In the unlikely event of an equipment failure, you wont have to wait for your unit to be repaired. Instead, Epson will ship you a replacement unit anywhere in the United States, Canada, or Puerto Rico. See the Extra Care Road Service brochure for details. Register your product online using the projector CD or at this site: www.epson.com/webreg. Registering also lets you receive special updates on new accessories, products, and services. Parent topic: Projector Features

Notations Used in the Documentation Follow the guidelines in these notations as you read your documentation: Warnings must be followed carefully to avoid bodily injury. Cautions must be observed to avoid damage to your equipment. Notes contain important information about your projector. Tips contain additional projection information. Parent topic: Introduction to Your Projector

Where to Go for Additional Information Need quick help on using your projector during a presentation? Here's where to look for help: Built-in help system

Press the Help button on the remote control or projector to get quick solutions to common problems. www.epson.com/support (U.S) or www.epson.ca/support (Canada)

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View FAQs (frequently asked questions) and e-mail your questions to Epson technical support 24 hours a day.

For detailed instructions on using your projector in a network environment (PowerLite 95/96W/905/915W/935W/1835), see the EasyMP Network Projection Operation Guide.

If you still need help after checking this manual and the sources listed above, you can use the Epson PrivateLine Support service to get help fast. For details, see "Where to Get Help".

Parent topic: Introduction to Your Projector Related references Where to Get Help

Projector Part Locations Check the projector part illustrations to learn about the parts on your projector. Projector Parts - Front/Top Projector Parts - Rear Projector Parts - Base Projector Parts - Control Panel Projector Parts - Remote Control Parent topic: Introduction to Your Projector

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Projector Parts - Front/Top

1 Exhaust vent 2 Remote receiver 3 A/V Mute slide lever 4 Foot release lever 5 Front adjustable foot 6 A/V Mute slide (lens cover) 7 Focus ring 8 Air intake vent (air filter) 9 Air filter cover latch 10 Wireless LAN module indicator light (PowerLite 95/96W/905/915W/935W/1835) 11 Zoom ring 12 Control panel 13 Lamp cover

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14 Projector status lights

Parent topic: Projector Part Locations

Projector Parts - Rear

1 HDMI port 2 A/C input port 3 S-Video port 4 Video port 5 L-Audio-R audio ports 6 Audio1 port 7 Monitor Out port 8 Audio Out port 9 Audio2 port 10 RS-232C port 11 Mic (microphone) port (PowerLite 95/96W/905/915W/935W/1835) 12 Security lock port 13 Speaker 14 Remote receiver 15 Network (LAN) port (PowerLite 93/95/96W/905/915W/935W/1835)

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16 USB TypeA port 17 USB TypeB port 18 Computer2 port 19 Computer1 port

Parent topic: Projector Part Locations

Projector Parts - Base

1 Mounting bracket holes 2 Rear feet 3 Front adjustable foot 4 Security lock slot

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Parent topic: Projector Part Locations

Projector Parts - Control Panel

1 Power button 2 Source Search button (searches for connected video sources) 3 Enter button (selects options) 4 Vertical keystone adjustment buttons (adjust screen shape) and arrow buttons 5 Volume adjustment buttons (adjust speaker volume) 6 Help button (accesses projector help information) 7 Esc button (cancels/exits functions) 8 Horizontal keystone adjustment buttons (adjust screen shape) and arrow buttons 9 Menu button (accesses projector menu system)

Parent topic: Projector Part Locations Related references Projector Light Status

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Projector Parts - Remote Control

1 Power button 2 Computer button (cycles through connected computer sources) 3 Video button (cycles through connected video sources) 4 Numeric buttons (enter numbers)

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5 A/V Mute button (turns off picture and sound) 6 Freeze button (stops video action) 7 Auto button (automatically adjusts position, tracking, and sync settings) 8 Aspect button (selects the image aspect ratio) 9 Page Up/Down buttons (control presentation slides) 10 E-Zoom +/-buttons (zoom into and out of the image) 11 Menu button (accesses projector menu system) 12 Arrow buttons (move through on-screen options and control wireless mouse functions) 13 Enter button (selects options and controls wireless mouse functions) 14 Esc button (cancels/exits functions and controls wireless mouse functions) 15 Volume up and down buttons (adjust speaker volume) 16 Pointer button (activates on-screen pointer) 17 Help button (accesses projector help information) 18 Color Mode button (selects display modes) 19 Num button (switches buttons to number function for entering numbers) 20 User button (customizable for different functions) 21 USB button (cycles through connected USB sources) 22 LAN button (switches to available network sources; does not function on PowerLite 92) 23 Source Search button (searches for connected sources)

Parent topic: Projector Part Locations

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Setting Up the Projector Follow the instructions in these sections to set up your projector for use. Projector Placement Projector Connections Installing Batteries in the Remote Control Opening the Lens Cover

Projector Placement You can place the projector on almost any flat surface to project your presentation. You can also install the projector in a ceiling mount if you want to use it in a fixed location. Keep these considerations in mind as you select a projector location: Place the projector on a sturdy, level surface or install it using a compatible mount. Leave plenty of space around and under the projector for ventilation, and do not place it on top of or

next to anything that could block the vents. Position the projector within reach of a grounded electrical outlet or extension cord. Projector Setup and Installation Options Projection Distance Parent topic: Setting Up the Projector

Projector Setup and Installation Options You can set up or install your projector to view presentations in the following ways: Front

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Rear

Front Ceiling

Rear Ceiling

Wherever you set up the projector, make sure to position it squarely in front of the center of the screen, not at an angle, if possible. If you project from the ceiling or from the rear, be sure to select the correct Projection option in the projector's menu system. Parent topic: Projector Placement

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Related references Projector Setup Settings - Extended Menu

Projection Distance The distance at which you place the projector from the screen determines the approximate size of the image. The image size increases the farther the projector is from the screen, but can vary depending on the zoom factor, aspect ratio, and other settings. Use the tables here to determine approximately how far to place the projector from the screen based on the size of the projected image. (Conversion figures may have been rounded up or down.)

PowerLite 92/93/95 4:3 Aspect Ratio Image or Screen

Screen or Projection distance image size Wide to Tele

1 50 inches 59 to 71 inches (150 to 180 cm) 2 80 inches 95 to 114 inches (241 to 290 cm) 3 100 inches 119 to 143 inches (302 to 363 cm) 4 150 inches 179 to 215 inches (454 to 546 cm)

PowerLite 96W 16:10 Aspect Ratio Image or Screen

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Screen or Projection distance image size Wide to Tele

1 50 inches 55 to 66 inches (139 to 168 cm) 2 80 inches 89 to 106 inches (225 to 270 cm) 3 100 inches 111 to 133 inches (281 to 338 cm) 4 150 inches 167 to 200 inches (424 to 509 cm)

PowerLite 905/1835 4:3 Aspect Ratio Image or Screen

Screen or Projection distance image size Wide to Tele

1 50 inches 55 to 90 inches (140 to 229 cm) 2 80 inches 89 to 145 inches (226 to 368 cm) 3 100 inches 111 to 181 inches (283 to 460 cm) 4 150 inches 168 to 272 inches (426 to 692 cm)

PowerLite 915W/935W 16:10 Aspect Ratio Image or Screen

Screen or Projection distance image size Wide to Tele

1 50 inches 59 to 96 inches (149 to 243 cm) 2 80 inches 94 to 154 inches (239 to 390 cm) 3 100 inches 118 to 192 inches (300 to 488 cm) 4 150 inches 178 to 289 inches (451 to 733 cm)

Parent topic: Projector Placement

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Projector Connections You can connect the projector to a variety of computer, video, and audio sources to display presentations, movies, or other images, with or without sound. Connect any type of computer that has a USB port, standard video output (monitor) port, or HDMI port. For video projection, connect devices such as DVD players, gaming consoles, digital cameras, and

camera phones with compatible video output ports. If your presentation or video includes sound, you can connect audio input cables, if necessary. For slide shows without a computer, you can connect USB devices (such as a flash drive or camera)

or an optional Epson document camera.

Caution: If you will use the projector at altitudes above 4921 feet (1500 m), turn on High Altitude Mode to ensure the projector's internal temperature is regulated properly.

Connecting to Computer Sources Connecting to Video Sources Connecting to an External Computer Monitor Connecting to External Speakers Connecting a Microphone Connecting to External USB Devices Connecting to a Document Camera Parent topic: Setting Up the Projector Related references Projector Setup Settings - Extended Menu Product Box Contents

Connecting to Computer Sources Follow the instructions in these sections to connect a computer to the projector. Connecting to a Computer for USB Video and Audio Connecting to a Computer for VGA Video Connecting to a Computer for HDMI Video and Audio Connecting to a Computer for USB Mouse Control Connecting to a Computer for Sound

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Parent topic: Projector Connections Connecting to a Computer for USB Video and Audio

If your computer meets the system requirements, you can send video and audio output to the projector through the computer's USB port (preferably USB 2.0). Connect the projector to your computer using a USB cable. 1. In the projector's Extended menu, set the USB Type B setting to USB Display. 2. Turn on your computer. 3. Connect the cable to your projector's USB TypeB port.

1 USB TypeB port

4. Connect the other end to any available USB port on your computer. 5. Do one of the following:

Windows 8: Click EPSON_PJ_UD in the upper right-corner, then select Run EMP_UDSe.exe in the dialog box that appears to install the Epson USB Display software.

Windows 7/Windows Vista: Select Run EMP_UDSe.exe in the dialog box that appears to install the Epson USB Display software.

Windows XP: Wait as messages appear on your computer screen and the projector installs the Epson USB Display software on your computer.

Windows 2000: Select Computer, EPSON_PJ_UD, and EMP_UDSe.EXE to install the Epson USB Display software.

Mac OS X: The USB Display setup folder appears on your screen. Select USB Display Installer and follow the on-screen instructions to install the Epson USB Display software.

Follow any on-screen instructions. You need to install this software only the first time you connect the projector to the computer.

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Note: If you are using Windows XP or Windows 2000 and you see a message asking if you want to restart your computer, select No.

The projector displays the image from your computer's desktop and outputs sound, if your presentation contains audio. Parent topic: Connecting to Computer Sources Related references Projector Setup Settings - Extended Menu

Connecting to a Computer for VGA Video You can connect the projector to your computer using a VGA computer cable.

Note: To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for video output, you need to obtain an adapter that allows you to connect to the projector's VGA video port. Contact Apple for compatible adapter options.

1. If necessary, disconnect your computer's monitor cable. 2. Connect the VGA computer cable to your computer's monitor port. 3. Connect the other end to a Computer port on the projector.

1 Computer1 or Computer2 port

4. Tighten the screws on the VGA connectors. Parent topic: Connecting to Computer Sources

Connecting to a Computer for HDMI Video and Audio If your computer has an HDMI port, you can connect it to the projector using an optional HDMI cable.

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Note: To connect a Mac that includes only a Mini DisplayPort or Mini-DVI port for video output, you need to obtain an adapter that allows you to connect to the projector's HDMI port. Contact Apple for compatible adapter options. Older Mac computers (2009 and earlier) may not support audio through the HDMI port.

1. Connect the HDMI cable to your computer's HDMI output port. 2. Connect the other end to the projector's HDMI port.

1 HDMI port

Parent topic: Connecting to Computer Sources Connecting to a Computer for USB Mouse Control

If you connected your computer to a Computer or HDMI port on the projector, you can set up the remote control to act as a wireless mouse. This lets you control computer presentations at a distance from your computer. To do this, connect the projector to your computer using a USB cable.

Note: You cannot use the remote control's wireless mouse function when you use your projector's USB Type B port to project from a computer. However, you can use the Page Up and Page Down buttons to move through a presentation.

1. In the projector's Extended menu, set the USB Type B setting to Wireless Mouse. 2. Connect the USB cable to your projector's USB TypeB port.

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1 USB TypeB port

3. Connect the other end to any available USB port on your computer. 4. If necessary, configure your computer to work with an external USB mouse. See your computer

documentation for details. Parent topic: Connecting to Computer Sources Related references Projector Setup Settings - Extended Menu Projector Parts - Remote Control

Connecting to a Computer for Sound If your computer presentation includes sound and you did not connect it to the projector's USB TypeB or HDMI port, you can still play sound through the projector's speaker system. Just connect an optional 3.5 mm stereo mini-jack audio cable as described here. 1. Connect the audio cable to your laptop's headphone or audio-out jack, or your desktop's speaker or

audio-out port. 2. Connect the other end to the Audio port that corresponds to the Computer port you are using.

1 Audio1 or Audio2 port

Parent topic: Connecting to Computer Sources

Connecting to Video Sources Follow the instructions in these sections to connect video devices to the projector. Connecting to an HDMI Video Source Connecting to a Component-to-VGA Video Source Connecting to a Composite Video Source

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Connecting to an S-Video Video Source Connecting to a Video Source for Sound Parent topic: Projector Connections

Connecting to an HDMI Video Source If your video source has an HDMI port, you can connect it to the projector using an optional HDMI cable. The HDMI connection provides the best image quality. 1. Connect the HDMI cable to your video source's HDMI output port. 2. Connect the other end to the projector's HDMI port.

1 HDMI port

Parent topic: Connecting to Video Sources Connecting to a Component-to-VGA Video Source

If your video source has component video ports, you can connect it to the projector using a component- to-VGA video cable. Depending on your component ports, you may need to use an adapter cable along with a component video cable. 1. Connect the component connectors to your video source's color-coded component video output

ports, usually labeled Y, Pb, Pr or Y, Cb, Cr. If you are using an adapter, connect these connectors to your component video cable.

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2. Connect the VGA connector to the projector's Computer port.

1 Computer1 or Computer2 port

If your image colors appear incorrect, you may need to change the Input Signal setting in the projector's Signal menu. Parent topic: Connecting to Video Sources Related references Input Signal Settings - Signal Menu

Connecting to a Composite Video Source If your video source has a composite video port, you can connect it to the projector using an optional RCA-style video or A/V cable. 1. Connect the cable with the yellow connector to your video source's yellow video output port. 2. Connect the other end to the projector's Video port.

1 Video port

Parent topic: Connecting to Video Sources

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Connecting to an S-Video Video Source If your video source has an S-Video port, you can connect it to the projector using an optional S-Video cable. 1. Connect the S-Video cable to your video source's S-Video output port. 2. Connect the other end to the projector's S-Video port.

1 S-Video port

Parent topic: Connecting to Video Sources Connecting to a Video Source for Sound

You can play sound through the projector's speaker system if your video source has audio output ports. If you are projecting video using a Computer port, connect the projector to the video source using an optional stereo mini-jack audio cable. If you are projecting video using the Video or S-Video port, connect the projector to the video source using an RCA audio cable. 1. Connect the audio cable to your video source's audio-out ports. 2. Do one of the following:

Connect the other end of the cable to the projector's Audio port that corresponds to the Computer port you are using for video.

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Connect the red and white plugs on the other end of the cable to the projector's L-Audio-R ports.

1 Audio1 or Audio2 port 2 L-Audio-R ports

Parent topic: Connecting to Video Sources

Connecting to an External Computer Monitor If you connected the projector to a computer using a Computer port, you can also connect an external monitor to the projector. This lets you see your presentation on the external monitor even when the projected image is not visible.

Note: Monitors that use a refresh rate less than 60 Hz may not be able to display images correctly.

1. Make sure your computer is connected to the projector's Computer port. If there are two computer ports, make sure you use the Computer1 port.

2. Connect the external monitor's cable to your projector's Monitor Out port.

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1 Monitor Out port

Parent topic: Projector Connections

Connecting to External Speakers To enhance the sound from your presentation, you can connect the projector to external self-powered speakers. You can control the volume using the projector's remote control.

Note: The projector's built-in speaker system is disabled when you connect external speakers.

Note: You can also connect the projector to an amplifier with speakers.

1. Make sure your computer or video source is connected to the projector with both audio and video cables as necessary.

2. Locate the appropriate cable to connect your external speakers, such as a stereo mini-jack-to-pin- jack cable, or another type of cable or adapter.

3. Connect one end of the cable to your external speakers as necessary. 4. Connect the stereo mini-jack end of the cable to your projector's Audio Out port.

1 Audio Out port

Parent topic: Projector Connections

Connecting a Microphone You can connect a microphone to the projector's Mic port to provide audio support during presentations (PowerLite 95/96W/905/915W/935W/1835).

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Note: If you connect a condenser microphone with plug-in power support, turn on the Plug-in Power setting in the Extended menu.

1. Connect the microphone cable to the projector's Mic port.

2. Turn on the microphone, if necessary. Parent topic: Projector Connections Related references Projector Setup Settings - Extended Menu

Connecting to External USB Devices Follow the instructions in these sections to connect external USB devices to the projector. USB Device Projection Connecting a USB Device or Camera to the Projector Selecting the Connected USB Source Disconnecting a USB Device or Camera From the Projector Parent topic: Projector Connections

USB Device Projection You can project images and other content without using a computer or video device by connecting any of these devices to your projector: USB flash drive Digital camera or camera phone USB hard drive Multimedia storage viewer USB memory card reader

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Note: Digital cameras or camera phones must be USB-mounted devices, not TWAIN-compliant devices.

You can project slide shows from image files on a connected USB device or memory card reader. Parent topic: Connecting to External USB Devices Related topics Projecting a Slide Show

Connecting a USB Device or Camera to the Projector You can connect your USB device or camera to the projector's USB TypeA port and use it to project images and other content. 1. If your USB device came with a power adapter, plug the device into an electrical outlet. 2. Connect the USB cable (or USB flash drive or USB memory card reader) into the projector's USB

TypeA port shown here.

1 USB TypeA port

Note: Do not connect a USB hub or a USB cable longer than 10 feet (3 m), or the device may not operate correctly.

3. Connect the other end of the cable (if applicable) to your device. Parent topic: Connecting to External USB Devices Related topics Projecting a Slide Show

Selecting the Connected USB Source You can switch the projector's display to the source you connected to a USB TypeA port.

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1. Make sure the connected USB source is turned on, if necessary. 2. Press the USB button on the remote control. 3. Press the button again to cycle through other USB sources, if available. Parent topic: Connecting to External USB Devices

Disconnecting a USB Device or Camera From the Projector When you finish presenting with a connected USB device or camera, you must prepare to disconnect the device from the projector. 1. If the device has a power button, turn off and unplug the device. 2. Disconnect the USB device or camera from the projector. Parent topic: Connecting to External USB Devices

Connecting to a Document Camera You can connect the Epson DC-06 document camera to your projector's USB TypeA port to project images viewed by the camera.

Note: For additional features supported by software, connect the Epson DC-06 document camera to your computer instead of the projector. You may be able to connect different Epson document camera models to your projector's Computer port. See the document camera's manual for instructions.

1. Locate the USB cable that came with the document camera. 2. Connect the USB cable to the projector's USB TypeA port.

1 USB TypeA port

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3. Connect the other end of the cable to the document camera's USB Type B port. Parent topic: Projector Connections Related references Optional Equipment and Replacement Parts

Installing Batteries in the Remote Control The remote control uses the two AA batteries that came with the projector. 1. Open the battery cover as shown.

2. Insert the batteries with the + and ends facing as shown.

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3. Close the battery cover and press it down until it clicks into place.

Parent topic: Setting Up the Projector

Opening the Lens Cover 1. To open the projector's lens cover, slide the A/V Mute slide lever.

2. Parent topic: Setting Up the Projector

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Using the Projector on a Network Follow the instructions in these sections to set up your projector for use on a network. Wired Network Projection Wireless Network Projection Setting Up Projector Network E-Mail Alerts Setting Up Monitoring Using SNMP Controlling a Networked Projector Using a Web Browser Crestron RoomView Support

Wired Network Projection You can send images to your projector through a wired network (PowerLite 95/96W/905/915W/935W/1835). To do this, you connect the projector to your network, and then set up your projector and computer for network projection.

Note: With the PowerLite 93, you can monitor projector operations over a wired network, but not project images over the network.

After connecting and setting up the projector as described here, install the network software from the Epson Projector Software CD-ROM on your computer. Use the following software and documentation to set up, control, and monitor network projection: EasyMP Network Projection software sets up your computer for network projection. See the

EasyMP Network Projection Operation Guide for instructions. EasyMP Monitor software (Windows only) lets you monitor and control your projector through the

network. You can download the latest software and documentation from the Epson web site. Go to www.epson.com/support (U.S.) or www.epson.ca/support (Canada) and select your projector.

Note: If your projector is connected via a LAN cable to a network that includes a wireless access point, you can connect to the projector wirelessly using the EasyMP Network Projection software.

Connecting to a Wired Network Selecting Wired Network Settings Parent topic: Using the Projector on a Network

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Connecting to a Wired Network To connect the projector to a wired local area network (LAN), use a 100Base-TX or 10Base-T network cable. To ensure proper data transmission, use a Category 5 shielded cable or better. 1. Connect one end of the network cable to your network hub, switch, or router. 2. Connect the other end of the cable to the projector's LAN port.

1 LAN port

Parent topic: Wired Network Projection

Selecting Wired Network Settings Before you can project from computers on your network, you must select the network settings for the projector using its menu system.

Note: Make sure you already connected the projector to your wired network using the LAN port.

1. Turn on the projector. 2. Press the Menu button. 3. Select the Network menu and press Enter. 4. Select Network Configuration and press Enter. 5. Select the Basic menu and press Enter.

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6. Select the following basic options as necessary: Projector Name lets you enter a name up to 16 alphanumeric characters long to identify the

projector over the network.

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PJLink Password lets you enter a password up to 32 alphanumeric characters long for using the PJLink protocol for projector control.

Web Control Password lets you enter a password up to 8 alphanumeric characters long for accessing the projector over the web.

Projector Keyword lets you turn on a security password to prevent access to the projector by anyone not in the room with it. You must enter a displayed, randomized keyword from a computer using the EasyMP Network Projection software to access the projector.

Note: Use the displayed keyboard to enter the name, passwords and keyword. Press the arrow buttons on the remote control to highlight characters and press Enter to select them.

7. Select the Wired LAN menu and press Enter. 8. If necessary, select IP Settings and press Enter. 9. Select your IP Settings as necessary:

If your network assigns addresses automatically, turn on the DHCP setting. If you must set addresses manually, turn off DHCP and enter the projector's IP Address, Subnet

Mask, and Gateway Address as needed.

Note: To highlight the numbers you want from the displayed keyboard, press the arrow buttons on the remote control. To select a highlighted number, press Enter.

10. To prevent display of the IP address on the standby screen, turn off IP Address Display. 11. When you finish selecting settings, select Complete and follow the on-screen instructions to save

your settings and exit the menus. Parent topic: Wired Network Projection

Wireless Network Projection You can send images to your projector through a wireless network (PowerLite 95/96W/905/915W/935W/1835). To do this, you must install the optional Epson 802.11b/g/n wireless LAN module, and then set up your projector and computer for wireless projection.

Note: If your projector is connected via a LAN cable to a network that includes a wireless access point, you can connect to the projector wirelessly using the EasyMP Network Projection software.

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There are two ways to connect the projector to your wireless network: Using the optional Quick Wireless Connection USB Key (Windows only) Configuring the connection manually using the projector's Network menus After installing the module and setting up the projector, install the network software from the Epson Projector Software CD on your computer. Use the following software and documentation to set up, control, and monitor wireless projection: EasyMP Network Projection software sets up your computer for wireless network projection. See the

EasyMP Network Projection Operation Guide for instructions. EasyMP Monitor software (Windows only) lets you monitor and control your projector through the

network. You can download the latest software and documentation from the Epson web site. Go to www.epson.com/support (U.S.) or www.epson.ca/support (Canada) and select your projector.

Installing the Wireless LAN Module Using Quick Wireless Connection (Windows Only) Selecting Wireless Network Settings Manually Selecting Wireless Network Settings in Windows Selecting Wireless Network Settings in Mac OS X Setting Up Wireless Network Security Parent topic: Using the Projector on a Network Related references Optional Equipment and Replacement Parts

Installing the Wireless LAN Module To use the projector over a wireless network, install the optional Epson 802.11b/g/n wireless LAN module (PowerLite 95/96W/905/915W/935W/1835). Do not install any other type of wireless LAN module.

Caution: Never remove the module while its indicator light is green or flashing, or while you are projecting wirelessly. You may damage the module or lose data.

1. Turn off the projector and unplug the power cord.

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2. Slide the air filter cover latch and open the air filter cover.

3. Remove the screw securing the wireless LAN module stopper, then remove the stopper.

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4. Insert the wireless LAN module into the port.

5. Replace the wireless LAN module stopper and secure it using the screw you removed.

6. Close the air filter cover. 7. Plug in and turn on the projector.

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Parent topic: Wireless Network Projection Related references Optional Equipment and Replacement Parts

Using Quick Wireless Connection (Windows Only) You can use the optional Quick Wireless Connection USB Key to quickly connect the projector to a Windows computer wirelessly (PowerLite 95/96W/905/915W/935W/1835). Then you can project your presentation and remove the key when you are done. 1. Turn on the projector. 2. Connect the USB key to the projector's USB TypeA port.

You see a projected message that the network information update is complete. 3. Remove the USB key. 4. Now connect the USB key to a USB port on your computer or notebook.

Note: In Windows Vista, if you see the AutoPlay window, select Run LaunchU3.exe, then select Allow on the next screen.

5. Follow the on-screen instructions to install the Quick Wireless Connection driver.

Note: If you see a Windows Firewall message, click Yes to disable the firewall.

After a few minutes, your computer image is displayed by the projector. If it does not appear, press the LAN button on your projector remote control or restart your computer.

6. Run your presentation as necessary. 7. When you finish projecting wirelessly, remove the USB key from your computer.

Note: You may need to restart your computer to reactivate your wireless LAN connection.

Parent topic: Wireless Network Projection

Selecting Wireless Network Settings Manually Before you can project from your wireless network, you must select the network settings for the projector using its menu system. 1. Turn on the projector.

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2. Press the Menu button. 3. Select the Network menu and press Enter.

4. Select Network Configuration and press Enter. 5. Select the Basic menu and press Enter.

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6. Select the following basic options as necessary: Projector Name lets you enter a name up to 16 alphanumeric characters long to identify the

projector over the network. PJLink Password lets you enter a password up to 32 alphanumeric characters long for using the

PJLink protocol for projector control. Web Control Password lets you enter a password up to 8 alphanumeric characters long for

accessing the projector over the web. Projector Keyword lets you turn on a security password to prevent access to the projector by

anyone not in the room with it. You must enter a displayed, randomized keyword from a computer using the EasyMP Network Projection software to access the projector.

Note: Use the displayed keyboard to enter the name, passwords and keyword. Press the arrow buttons on the remote control to highlight characters and press Enter to select them.

7. Select the Wireless LAN menu and press Enter.

8. Select the settings on the Wireless LAN menu as necessary for your network. 9. When you finish selecting settings, select Complete and follow the on-screen instructions to save

your settings and exit the menus. After you complete the wireless settings for your projector, you need to select the wireless network on your computer.

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Wireless LAN Menu Settings Parent topic: Wireless Network Projection

Wireless LAN Menu Settings

Note: See your projector's EasyMP Network Projection Operation Guide for details on selecting these settings.

Setting Options Description Wireless LAN Power On Turns on wireless LAN support

Off Connection Mode Quick Selects the type of wireless

connection:Advanced Quick: lets you quickly connect to one computer or use the optional Quick Wireless Connection USB Key to connect Advanced: lets you connect to multiple computers via a wireless network access point

Channel 1ch In Quick connection mode, selects the frequency band6ch (channel) used by the wireless

11ch LAN Wireless LAN Sys. 802.11b/g Sets the type of wireless LAN

system the projector is802.11b/g/n connecting to SSID Auto Setting On Turns on automatic SSID

searching in Quick connectionOff mode; set to Off when connecting to multiple projectors at the same time

SSID Up 32 alphanumeric characters Sets the SSID (network name) of the wireless LAN system the projector is connecting to

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Setting Options Description IP Settings DHCP (On or Off) Selects DHCP if your network

assigns addresses automatically,IP Address or turns off DHCP so you can Subnet Mask enter the network's IP address,

subnet mask, and gatewayGateway Address address as needed SSID Display On Selects whether to display the

SSID on the network standbyOff screen IP Address Display On Selects whether to display the IP

address on the network standbyOff screen

Parent topic: Selecting Wireless Network Settings Manually

Selecting Wireless Network Settings in Windows Before connecting to the projector, select the correct wireless network on your computer. 1. To access your wireless utility software, double-click the network icon on the Windows taskbar. 2. Do one of the following:

If your projector is set up on an existing network (Advanced mode), select the network name (SSID).

If your projector is configured for Quick mode, select the SSID you assigned to the projector. 3. Click Connect. Parent topic: Wireless Network Projection

Selecting Wireless Network Settings in Mac OS X Before connecting to the projector, select the correct wireless network in Mac OS X. 1. Click the AirPort icon on the menu bar at the top of the screen. 2. Make sure AirPort is turned on, then do one of the following:

If your projector is set up on an existing network (Advanced mode), select the network name (SSID).

If your projector is configured for Quick mode, select the SSID you assigned to the projector.

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Parent topic: Wireless Network Projection

Setting Up Wireless Network Security You can set up security for your projector to use on the wireless network (PowerLite 95/96W/905/915W/935W/1835). Set up one of the following security options to match the settings used on your network: WEP encryption WPA security

Note: Check with your network administrator for guidance on entering the correct information.

1. Press the Menu button. 2. Select the Network menu and press Enter. 3. Select Network Configuration and press Enter. 4. Select the Security menu and press Enter.

5. Select the security settings as necessary to match your network settings. 6. When you finish selecting settings, select Complete and follow the on-screen instructions to save

your settings and exit the menus. Wireless Security Menu Settings

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Parent topic: Wireless Network Projection Wireless Security Menu Settings

Settings on the Security menu let you select the type of security and security settings that match the network you are connecting the projector to.

Setting Options Description Security WEP and WPA types available Selects the type of security used

on the wireless network WEP Encryption 128Bit For WEP security, selects the

type of encryption coding64Bit Format ASCII For WEP security, selects the

encryption input method:HEX ASCII: enables text input HEX: enables hexadecimal input

Key ID 1 to 4 For WEP security, selects the WEP encryption key ID

Encryption Key 1 to Various characters depending on For the selected WEP Key ID selected WEP Encryption and setting, enter the key used forEncryption Key 4 Format settings WEP encryption:

128 bit ASCII: 13 alphanumeric characters 128 bit HEX: 26 characters (0 to 9 and A to F) 64 bit ASCII: 5 alphanumeric characters 64 bit HEX: 10 characters (0 to 9 and A to F)

Authentication Type Open For WEP security, selects the type of WEP authentication usedShared

PSK Various keys from 8 to 32 For WPA-PSK or WPA-2-PSK characters security, selects the pre-shared

key used on the network

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Parent topic: Setting Up Wireless Network Security

Setting Up Projector Network E-Mail Alerts You can set up the projector to send you an e-mail alert over the network if there is a problem with the projector. 1. Press the Menu button. 2. Select the Network menu and press Enter. 3. Select Network Configuration and press Enter. 4. Select the Mail menu and press Enter.

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5. Turn on Mail Notification. 6. Enter the IP address for the SMTP Server option.

Note: Do not use these addresses: 127.x.x.x or 224.0.0.0 through 255.255.255.255 (where x is a number from 0 to 255).

7. Select a number for the SMTP server Port Number, from 1 to 65535 (default is 25). 8. Choose an Address field, enter the e-mail address, and select the alerts you want to receive there.

Repeat for up to three addresses.

Note: Your e-mail address can be up to 32 alphanumeric characters long.

9. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.

Note: If a critical problem causes a projector to shut down, you may not receive an e-mail alert.

Network Projector E-mail Alert Messages Parent topic: Using the Projector on a Network

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Network Projector E-mail Alert Messages When a problem occurs with a networked projector, and you selected to receive e-mail alerts, you receive an e-mail containing the following information: Epson Projector on the subject line The name of the projector experiencing a problem The IP address of the affected projector Detailed information about the problem

Note: If a critical problem causes a projector to shut down, you may not receive an e-mail alert.

Parent topic: Setting Up Projector Network E-Mail Alerts

Setting Up Monitoring Using SNMP Network administrators can install SNMP (Simple Network Management Protocol) software on network computers so they can monitor projectors. If your network uses this software, you can set up the projector for SNMP monitoring. 1. Press the Menu button. 2. Select the Network menu and press Enter. 3. Select Network Configuration and press Enter. 4. Select the Others menu and press Enter.

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5. Enter up to two IP addresses to receive SNMP notifications, using 0 to 255 for each address field.

Note: Do not use these addresses: 127.x.x.x or 224.0.0.0 through 255.255.255.255 (where x is a number from 0 to 255).

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6. If available, select the Priority Gateway setting for your network. 7. If your network environment uses an AMX controller, turn on the AMX Device Discovery setting to

allow the projector to be detected. 8. If your network environment uses a Crestron RoomView controller, turn on the RoomView setting to

allow the projector to be detected. 9. When you finish selecting settings, select Complete and follow the on-screen instructions to save

your settings and exit the menus. Parent topic: Using the Projector on a Network

Controlling a Networked Projector Using a Web Browser Once you have connected your projector to your network, you can select projector settings and control projection using a compatible web browser. This lets you access the projector remotely.

Note: The web setup and control features support Microsoft Internet Explorer 6.0 or later, and Safari on networks that do not use a proxy server for connection. You cannot select all of the projector menu settings or control all projector functions using a web browser.

1. Make sure the projector is turned on. 2. Start your web browser on a computer connected to the network. 3. Type the projector's IP address into the browser's address box and press the computer's Enter key.

You see the Web Control screen. 4. To select projector menu settings, select the name of the menu and follow the on-screen instructions

to select settings. 5. To control projection remotely, select the Web Remote option.

You see this screen:

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1 Power button control 2 Selects Computer port source 3 Selects Video, S-Video, and HDMI port sources 4 Freeze button control 5 A/V Mute button control 6 Page Up and Page Down button controls 7 Searches for sources 8 Selects the network source 9 Selects the USB Display or USB device source 10 Volume button controls 11 Closed Caption control

6. Select the icon corresponding to the projector function you want to control. Parent topic: Using the Projector on a Network

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Crestron RoomView Support If you are using the Crestron RoomView network monitoring and control system, you can set up your projector for use on the system (PowerLite 93/95/96W/905/915W/935W/1835). Crestron RoomView lets you control and monitor your projector using a web browser.

Note: You cannot use the Epson Web Control feature or the Message Broadcasting plug-in for EasyMP Monitor when you use Crestron RoomView.

For additional information on Crestron RoomView, contact Crestron. Setting Up Crestron RoomView Support Controlling a Networked Projector Using Crestron RoomView Parent topic: Using the Projector on a Network

Setting Up Crestron RoomView Support To set up your projector for monitoring and control using a Crestron RoomView system, make sure your computer and projector are connected to the network. If you are connecting wirelessly, set up the projector using the Advanced network connection mode. 1. Press the Menu button. 2. Select the Network menu and press Enter. 3. Select Network Configuration and press Enter. 4. Select the Others menu and press Enter.

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5. Set the RoomView setting to On to allow the projector to be detected. 6. When you finish selecting settings, select Complete and follow the on-screen instructions to save

your settings and exit the menus. 7. Turn off the projector, then turn it on again to enable the setting.

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Parent topic: Crestron RoomView Support

Controlling a Networked Projector Using Crestron RoomView Once you have set up your projector to use Crestron RoomView, you can control and monitor projection using a compatible web browser. 1. Start your web browser on a computer connected to the network. 2. Type the projector's IP address into the browser's address box and press the computer's Enter key.

You see this screen:

3. Select the input source that you want to control in the Sources List box. You can scroll through available sources using the up and down arrows in the box.

4. To control projection remotely, click the on-screen buttons that correspond to the projector's remote control buttons. You can scroll through button options at the bottom of the screen.

Note: These on-screen buttons do not directly correspond to the projector's remote control buttons: OK acts as the Enter button Menu displays the Configuration menu

5. To view information about the projector, click the Info tab. 6. To change projector, Crestron, and password settings, click the Tools tab, select settings on the

displayed screen, and click Send.

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7. When you finish selecting settings, click Exit to exit the program. Parent topic: Crestron RoomView Support

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Using Basic Projector Features Follow the instructions in these sections to use your projector's basic features. Turning On the Projector Turning Off the Projector Selecting the Language for the Projector Menus Adjusting the Image Height Image Shape Resizing the Image With the Zoom Ring Focusing the Image Using the Focus Ring Remote Control Operation Selecting an Image Source Projection Modes Image Aspect Ratio Color Mode Controlling the Volume with the Volume Buttons Projecting a Slide Show

Turning On the Projector Turn on the computer or video equipment you want to use before you turn on the projector so it can display the image source.

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1. Open the projector's lens cover.

2. Connect the power cord to the projector's power inlet.

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3. Plug the power cord into an electrical outlet. The projector's power light turns orange. This indicates that the projector is receiving power, but is not yet turned on (it is in standby mode).

Note: With Direct Power On turned on, the projector turns on as soon as you plug it in.

4. Press the power button on the projector or the remote control to turn on the projector. The projector beeps and the power light flashes green as the projector warms up. After about five seconds, the power light stops flashing and turns green.

Warning: Never look into the projector lens when the lamp is on. This can damage your eyes and is especially dangerous for children.

If you do not see a projected image right away, try the following: Verify the lens cover is open all the way. Turn on the connected computer or video device. Insert a DVD or other video media, and press the play button (if necessary). Press the Source Search button on the projector or remote control to detect the video source. Parent topic: Using Basic Projector Features Related references Projector Setup Settings - Extended Menu

Turning Off the Projector Before turning off the projector, shut down any computer connected to it so you can see the computer display during shutdown.

Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will vary depending upon mode selected, environmental conditions, and usage. Brightness decreases over time.

1. Press the power button on the projector or the remote control. The projector displays a shutdown confirmation screen.

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2. Press the power button again. (To leave it on, press any other button.) The projector beeps twice, the lamp turns off, and the power light turns orange.

Note: With Epson's Instant Off technology, there is no cool-down period so you can pack up the projector for transport right away (if necessary).

3. To transport or store the projector, make sure the power light is orange (but not flashing), then unplug the power cord.

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Caution: To avoid damaging the projector or lamp, never unplug the power cord when the power light is green or flashing orange.

4. Close the projector's lens cover.

Parent topic: Using Basic Projector Features

Selecting the Language for the Projector Menus If you want to view the projector's menus and messages in another language, you can change the Language setting. 1. Turn on the projector. 2. Press the Menu button. 3. Select the Extended menu and press Enter.

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Note: The Network menu does not appear on non-network projector models.

Note: The PowerLite 935W includes a Standby Audio setting (not shown).

4. Select the Language setting and press Enter. 5. Select the language you want to use and press Enter. 6. Press Menu or Esc to exit the menus.

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Parent topic: Using Basic Projector Features

Adjusting the Image Height If you are projecting from a table or other flat surface, and the image is too high or low, you can adjust the image height using the projector's adjustable feet. 1. Turn on the projector and display an image. 2. To adjust the front foot, pull up on the foot release lever and lift the front of the projector.

The foot extends from the projector. 3. Release the lever to lock the foot. 4. If the image is tilted, rotate the rear feet to adjust their height.

If the projected image is unevenly rectangular, you need to adjust the image shape. Parent topic: Using Basic Projector Features Related concepts Image Shape

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Related references Projector Feature Settings - Settings Menu

Image Shape You can project an evenly rectangular image by placing the projector directly in front of the center of the screen and keeping it level. If you place the projector at an angle to the screen, or tilted up or down, or off to the side, you may need to correct the image shape for the best display quality. When you turn on automatic keystone correction in your projector's Settings menu, your projector automatically corrects keystone effects when you reposition the projector. Correcting Image Shape with Quick Corner Correcting Image Shape With the Keystone Buttons Parent topic: Using Basic Projector Features

Correcting Image Shape with Quick Corner You can use the projector's Quick Corner setting to correct the shape and size of an image that is unevenly rectangular on all sides. 1. Turn on the projector and display an image.

Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.

2. Press the Menu button. 3. Select the Settings menu and press Enter.

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4. Select the Keystone setting and press Enter. 5. Select the Quick Corner setting and press Enter. Then press Enter again.

You see the Quick Corner adjustment screen.

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6. Use the arrow buttons on the projector or the remote control to select the corner of the image you want to adjust. Then press Enter.

7. Press the arrow buttons to adjust the image shape as necessary. 8. When you are finished, press Esc. Parent topic: Image Shape

Correcting Image Shape With the Keystone Buttons You can use the projector's keystone correction buttons to correct the shape of an image that is unevenly rectangular on the sides. 1. Turn on the projector and display an image.

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2. Press a keystone button on the projector's control panel.

After correction, your image is slightly smaller.

Note: If the projector is installed out of reach, you can also correct the image shape using the Keystone settings in the projector menus.

Parent topic: Image Shape Related references Projector Feature Settings - Settings Menu

Resizing the Image With the Zoom Ring 1. Turn on the projector and display an image.

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2. To enlarge or reduce the image size, rotate the projector's zoom ring.

Parent topic: Using Basic Projector Features

Focusing the Image Using the Focus Ring 1. Turn on the projector and display an image. 2. To sharpen the image focus, rotate the projectors focus ring.

Parent topic: Using Basic Projector Features

Remote Control Operation The remote control lets you control the projector from almost anywhere in the room, up to 19.7 feet (6 m) away. You can point it at the screen, or the front or back of the projector. Make sure that you aim the remote control at the projector's receivers within the angles listed here.

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1 30 2 19.7 feet (6 m)

Note: Avoid using the remote control in conditions with bright fluorescent lights or in direct sunlight, or the projector may not respond to commands. If you will not use the remote control for a long time, remove the batteries.

Using the Remote Control as a Wireless Mouse Using the Remote Control as a Presentation Pointer Parent topic: Using Basic Projector Features Related tasks Replacing the Remote Control Batteries

Using the Remote Control as a Wireless Mouse You can use the projector's remote control as a wireless mouse so you can control your computer presentation from a distance.

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Note: You cannot use the remote control's wireless mouse function when you use your projector's USB Type B port to project video. However, you can use the Up and Down Page buttons to move through a presentation.

1. Connect the projector to a computer using the projector's Computer or HDMI port. 2. Using a USB cable, connect the projector's USB TypeB port to a USB port on your computer (for

wireless mouse support). 3. Press the Menu button, select the Extended menu, and select Wireless Mouse as the USB Type B

setting. 4. Start your presentation. 5. Use the following buttons on the remote control to control your presentation:

To move through PowerPoint slides, press the Up and Down Page buttons.

To move the cursor on the screen, use the arrow buttons. To left-click, press the Enter button once (press it twice to double-click). To right-click, press the Esc button. To drag-and-drop, hold the Enter button as you move the cursor with the arrow buttons, then

release Enter at the destination. Parent topic: Remote Control Operation Related references Projector Setup Settings - Extended Menu

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Using the Remote Control as a Presentation Pointer You can use the projector's remote control as a pointer to help you call out important information during a presentation. The default pointer shape is an arrow, but you can select an alternative shape using the Settings menu. 1. Press the Pointer button on the remote control.

2. Use the arrow buttons on the remote control to move the pointer on the screen.

3. Press Esc to clear the pointer from the screen. Parent topic: Remote Control Operation Related references Projector Feature Settings - Settings Menu

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Selecting an Image Source If you connected multiple image sources to the projector, such as a computer and DVD player, you may want to switch from one image source to the other. 1. Make sure the connected image source you want to use is turned on. 2. For video image sources, insert a DVD or other video media and press its play button (if necessary). 3. Do one of the following:

Press the Source Search button on the projector or remote control until you see the image from the source you want.

Press the button for the source you want on the remote control. If there is more than one port for that source, press the button again to cycle through the sources.

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1 Computer port sources 2 Video and HDMI sources 3 USB port sources (computer display and external devices) 4 Network source (PowerLite 93/95/96W/905/915W/935W/1835)

Parent topic: Using Basic Projector Features

Projection Modes Depending on how you positioned the projector, you may need to change the projection mode so your images project correctly. Front (default setting) lets you project from a table in front of the screen. Front/Ceiling flips the image over top-to-bottom to project upside-down from a ceiling or wall mount. Rear flips the image horizontally to project from behind a translucent screen. Rear/Ceiling flips the image over top-to-bottom and horizontally to project from the ceiling and behind

a translucent screen. You can change the projection mode using the remote control or by changing a menu setting. Changing the Projection Mode Using the Remote Control Changing the Projection Mode Using the Menus Parent topic: Using Basic Projector Features

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Changing the Projection Mode Using the Remote Control You can change the projection mode to flip the image over top-to-bottom. 1. Turn on the projector and display an image. 2. Hold down the A/V Mute button on the remote control for five seconds.

The image disappears briefly and reappears flipped top-to-bottom. 3. To change projection back to the original mode, hold down the A/V Mute button for five seconds

again. Parent topic: Projection Modes

Changing the Projection Mode Using the Menus You can change the projection mode to flip the image over top-to-bottom and/or left-to-right using the projector menus. 1. Turn on the projector and display an image. 2. Press the Menu button. 3. Select the Extended menu and press Enter.

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4. Select the Projection setting and press Enter. 5. Select a projection mode and press Enter. 6. Press Menu or Esc to exit the menus. Parent topic: Projection Modes

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Image Aspect Ratio The projector can display images in different width-to-height ratios called aspect ratios. Normally the input signal from your video source determines the image's aspect ratio. However, for certain images you can change the aspect ratio to fit your screen by pressing a button on the remote control. If you always want to use a particular aspect ratio for a certain video input source, you can select it using the projector's menus. Changing the Image Aspect Ratio Available Image Aspect Ratios Parent topic: Using Basic Projector Features Related references Image Quality Settings - Image Menu

Changing the Image Aspect Ratio You can change the aspect ratio of the displayed image to resize it. 1. Turn on the projector and switch to the image source you want to use. 2. Press the Aspect button on the remote control.

The shape and size of the displayed image changes, and the name of the aspect ratio appears briefly on the screen.

3. To cycle through the available aspect ratios for your input signal, press the Aspect button repeatedly.

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Parent topic: Image Aspect Ratio

Available Image Aspect Ratios You can select the following image aspect ratios, depending on the input signal from your image source.

Note: Black bands and cropped images may project in certain aspect ratios, depending on the aspect ratio and resolution of your input signal.

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Aspect ratio setting Description Auto Automatically sets the aspect ratio according to the input signal. Normal Displays images using the full projection area and maintains the

aspect ratio of the image. 4:3 Displays images using the full projection area at 4:3 aspect ratio. 16:9 Converts the aspect ratio of the image to 16:9.

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Aspect ratio setting Description Auto Automatically sets the aspect ratio according to the input signal. Normal Displays images using the full projection area and maintains the

aspect ratio of the image. 16:9 Converts the aspect ratio of the image to 16:9. Full Displays images using the full width of the projection area, but does

not maintain the aspect ratio. Zoom Displays images using the full width of the projection area and

maintains the aspect ratio of the image. Native Displays images as is (aspect ratio and resolution are maintained).

Note: The Auto aspect ratio setting is available only for HDMI image sources.

Parent topic: Image Aspect Ratio

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Color Mode The projector offers different Color Modes to provide optimum brightness, contrast, and color for a variety of viewing environments and image types. You can select a mode designed to match your image and environment, or experiment with the available modes. If you always want to use a particular color mode for a certain video input source, you can select it using the projector menus. Changing the Color Mode Available Color Modes Turning On Auto Iris Parent topic: Using Basic Projector Features Related references Image Quality Settings - Image Menu

Changing the Color Mode You can change the projector's Color Mode using the remote control to optimize the image for your viewing environment. 1. Turn on the projector and switch to the image source you want to use. 2. If you are projecting from a DVD player or other video source, insert a disc or other video media and

press the play button, if necessary. 3. Press the Color Mode button on the remote control to change the Color Mode.

The image appearance changes and the name of the Color Mode appears briefly on the screen.

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4. To cycle through all the available Color Modes for your input signal, press the Color Mode button repeatedly.

Parent topic: Color Mode

Available Color Modes You can set the projector to use these Color Modes, depending on the input source you are using:

Color Mode Description Presentation Best for color presentations in a bright room Dynamic Best for projecting in a bright room Theatre Best for movies projected in a dark room Sports Best for television images in a bright room sRGB Best for standard sRGB computer displays Blackboard Best for presentations onto a green chalkboard (adjusts the colors

accordingly) Whiteboard Best for presentations onto a whiteboard (adjusts the colors

accordingly) Photo Best for still images projected in a bright room

Parent topic: Color Mode Related references Image Quality Settings - Image Menu

Turning On Auto Iris In certain color modes, you can turn on the Auto Iris setting to automatically optimize the image based on the brightness of the content you project. 1. Turn on the projector and switch to the image source you want to use. 2. Press the Menu button.

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3. Select the Image menu and press Enter.

4. Select the Auto Iris setting and select On.

Note: You can turn Auto Iris on or off for each Color Mode that supports the feature. You cannot change the Auto Iris setting when you are using a Closed Caption setting.

5. Press Menu or Esc to exit the menus. Parent topic: Color Mode

Controlling the Volume with the Volume Buttons You can use the Volume buttons on the projector or the remote control to adjust the volume as you project a presentation with audio. The volume buttons control the projectors internal speaker system or any external speakers you connected to the projector. You must adjust the volume separately for each connected input source. 1. Turn on the projector and start a presentation that includes audio.

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2. To lower or raise the volume, press the Volume buttons on the remote control or these buttons on the control panel.

A volume gauge appears on the screen. 3. To set the volume to a specific level for an input source, you can set the volume using a projector

menu. Parent topic: Using Basic Projector Features Related references Projector Feature Settings - Settings Menu

Projecting a Slide Show You can use your projector's Slideshow feature whenever you connect a USB device that contains compatible image files. This lets you quickly and easily display a slide show or presentation, and control it using the projector's remote control. Slideshow Presentations Supported Slideshow File Types Starting a Slide Show or Presentation Parent topic: Using Basic Projector Features Related concepts USB Device Projection

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Related tasks Connecting a USB Device or Camera to the Projector

Slideshow Presentations Your projector's Slideshow feature lets you do the following: Display individual images Present a slide show of all images in a folder Parent topic: Projecting a Slide Show

Supported Slideshow File Types You can project these types of files using the projector's Slideshow feature.

Note: For best results, place your files on media that is formatted in FAT16/32.

File contents File type Details (extension)

Image .jpg Make sure the file is not: CMYK format Progressive format Highly compressed Above 8192 8192 resolution

.bmp Make sure the file resolution is not above 1280 800

.gif Make sure the file is not: Above 1280 800 resolution Animated

.png Make sure the file resolution is not above 1280 800

Parent topic: Projecting a Slide Show

Starting a Slide Show or Presentation After connecting a USB device to the projector, you can switch to the USB input source and start your slide show or presentation.

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Note: You can change the Slideshow operation options or add special effects by highlighting Option at the bottom of the screen and pressing Enter.

1. Press the USB button on the projector remote control. The Slideshow screen appears.

2. Do the following as necessary to locate your files: If you need to display files inside a subfolder on your device, press the arrow buttons to highlight

the folder and press the Enter button. To move back up a folder level on your device, highlight Back to Top and press Enter. To view additional images in a folder, highlight Next page or Previous page and press Enter.

3. Do one of the following to start your slide show or presentation: To display an individual image, press the arrow buttons to highlight the image and press Enter.

(Press the Esc button to return to the file list screen.) To display a slide show of all the images in a folder, press the arrow buttons to highlight the

Slideshow option at the bottom of the screen and press Enter.

Note: If any file names are longer than 8 characters or include unsupported symbols, the file names may be shortened or changed only in the screen display.

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4. While projecting, use the following commands to control the display as necessary: To rotate a displayed image, press the up or down arrow button. To move to the next or previous image, press the left or right arrow button.

5. To stop the display, follow the on-screen instructions or press the Esc button. Slideshow Display Options Parent topic: Projecting a Slide Show Related tasks Disconnecting a USB Device or Camera From the Projector

Slideshow Display Options You can select these display options when using the projector's Slideshow feature.

Setting Options Description Display Order Name Order Displays files in name order

Date Order Displays files in date order Sort Order In Ascending Sorts files in first-to-last order

In Descending Sorts files in last-to-first order Continuous Play On Displays a slide show continuously

Off Displays a slide show one time through

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Setting Options Description Screen Switching No Does not display the next file automatically Time 1 Second to 60 Seconds Displays files for the selected time and

switches to the next file automatically Effect Wipe Transitions between images with a wipe effect

Dissolve Transitions between images with a dissolve effect

Random Transitions between images using a random variety of effects

Parent topic: Starting a Slide Show or Presentation

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Adjusting Projector Features Follow the instructions in these sections to use your projector's feature adjustments. Shutting Off the Picture and Sound Temporarily Stopping Video Action Temporarily Zooming Into and Out of Images Projector Security Features Creating a User Pattern to Display

Shutting Off the Picture and Sound Temporarily You can temporarily turn off the projected picture and sound if you want to redirect your audience's attention during a presentation. Any sound or video action continues to run, however, so you cannot resume projection at the point that you stopped it. If you want to display an image such as a company logo or picture when the presentation is stopped, you can set up this feature using the projector's menus. 1. Press the A/V Mute button on the remote control to temporarily stop projection and mute any sound.

2. To turn the picture and sound back on, press A/V Mute again.

Note: You can also stop projection using the A/V Mute slide lever on the projector .

Parent topic: Adjusting Projector Features

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Related references Projector Setup Settings - Extended Menu

Stopping Video Action Temporarily You can temporarily stop the action in a video or computer presentation and keep the current image on the screen. Any sound or video action continues to run, however, so you cannot resume projection at the point that you stopped it. 1. Press the Freeze button on the remote control to stop the video action.

2. To restart the video action in progress, press Freeze again. Parent topic: Adjusting Projector Features

Zooming Into and Out of Images You can draw attention to parts of a presentation by zooming into a portion of the image and enlarging it on the screen.

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1. Press the E-Zoom + button on the remote control.

You see a crosshair on the screen indicating the center of the zoom area. 2. Use the following buttons on the remote control to adjust the zoomed image:

Use the arrow buttons to position the crosshair in the image area you want to zoom into. Press the E-Zoom + button repeatedly to zoom into the image area, enlarging it as necessary. To pan around the zoomed image area, use the arrow buttons. To zoom out of the image, press the E-Zoom button as necessary. To return to the original image size, press Esc.

Parent topic: Adjusting Projector Features

Projector Security Features You can secure your projector to deter theft or prevent unintended use by setting up the following security features: Password security to prevent the projector from being turned on, and prevent changes to the startup

screen and other settings. Button lock security to block operation of the projector using the buttons on the control panel. Security cabling to physically cable the projector in place. Password Security Types Locking the Projector's Buttons

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Installing a Security Cable Parent topic: Adjusting Projector Features

Password Security Types You can set up these types of password security using one shared password: Power On Protect password prevents anyone from using the projector without first entering a

password. User's Logo Protect password prevents anyone from changing the custom screen the projector can

display when it turns on or when you use the A/V Mute feature. The presence of the custom screen discourages theft by identifying the projectors owner.

Network Protect password prevents anyone from changing the network settings in the projector menus (PowerLite 93/95/96W/905/915W/935W/1835).

Setting a Password Selecting Password Security Types Entering a Password to Use the Projector Saving a User's Logo Image to Display Parent topic: Projector Security Features

Setting a Password To use password security, you must set a password. 1. Hold down the Freeze button on the remote control until you see the Password Protect menu. This

takes about five seconds. PowerLite 92

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2. Press the down arrow to select Password and press Enter. You see the prompt "Change the password?".

3. Select Yes and press Enter. 4. Hold down the Num button on the remote control and use the numeric buttons to set a four-digit

password.

The password displays as **** as you enter it. Then you see the confirmation prompt. 5. Enter the password again.

You see the message "Password accepted." 6. Press Esc to return to the Password Protect menu. 7. Make a note of the password and keep it in a safe place in case you forget it.

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Parent topic: Password Security Types Selecting Password Security Types

After setting a password, you see the Password Protect menu. Select the password security types you want to use. PowerLite 92

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If you do not see this menu, hold down the Freeze button on the remote control for five seconds until the menu appears. 1. To prevent unauthorized use of the projector, select Power On Protect, press Enter, select On,

press Enter again, and press Esc. 2. To prevent changes to the User's Logo screen or related display settings, select User's Logo

Protect, press Enter, select On, press Enter again, and press Esc.

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3. To prevent changes to network settings, select Network Protect, press Enter, select On, press Enter again, and press Esc (PowerLite 93/95/96W/905/915W/935W/1835).

You can attach the Password Protect sticker to the projector as an additional theft deterrent.

Note: Be sure to keep the remote control in a safe place; if you lose it, you will not be able to enter the password required to use the projector.

Parent topic: Password Security Types Entering a Password to Use the Projector

If a password is set up and a Power On Protect password is enabled, you see a prompt to enter a password whenever you turn on the projector.

You must enter the correct password to use the projector.

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1. Hold down the Num button on the remote control while you enter the password using the numeric buttons.

The password screen closes. 2. If the password is incorrect, the following may happen:

You see a "wrong password" message and a prompt to try again. Enter the correct password to proceed.

If you enter an incorrect password several times in succession, the projector displays a request code and a message to contact Epson Support. When you contact Epson Support, provide the displayed request code and proof of ownership for assistance in unlocking the projector.

Parent topic: Password Security Types Saving a User's Logo Image to Display

You can transfer an image to the projector and then display it whenever the projector turns on. You can also display the image when the projector is not receiving an input signal or when you temporarily stop projection (using the A/V Mute feature). This transferred image is called the User's Logo screen. The image you select as the User's Logo can be a photo, graphic, or company logo, which is useful in identifying the projector's owner to help deter theft. You can prevent changes to the User's Logo by setting up password protection for it. 1. Display the image you want to project as the User's Logo. 2. Press the Menu button, select the Extended menu, and press Enter.

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3. Select the User's Logo setting and press Enter. You see a prompt asking if you want to use the displayed image as a user's logo.

4. Select Yes and press Enter. You see a selection box overlaying your image.

5. Use the arrow buttons on the remote control to surround the image area you want to use as the User's Logo and press Enter.

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You see a prompt asking if you want to select this image area. 6. Select Yes and press Enter. (If you want to change the selected area, select No, press Enter, and

repeat the last step.) You see the User's Logo zoom factor menu.

7. Select a zoom percentage and press Enter. You see a prompt asking if you want to save the image as the User's Logo.

8. Select Yes and press Enter.

Note: It takes a few moments for the projector to save the image; do not use the projector, its remote control, or any connected equipment until it is finished.

You see a completion message. 9. Press Esc to exit the message screen. 10. Select the Extended menu and press Enter. 11. Select Display and press Enter. 12. Select when you want to display the User's Logo screen:

To display it whenever there is no input signal, select Display Background and set it to Logo. To display it whenever you turn the projector on, select Startup Screen and set it to On. To display it whenever you press the A/V Mute button, select A/V Mute and set it to Logo.

To prevent anyone from changing the User's Logo settings without first entering a password, set a password and enable User's Logo security. Parent topic: Password Security Types

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Locking the Projector's Buttons You can lock the buttons on the projector's control panel to prevent anyone from using the projector. You can lock all the buttons or all the buttons except the power button. 1. Press the Menu button. 2. Select the Settings menu and press Enter.

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3. Select the Control Panel Lock setting and press Enter. 4. Select one of these lock types and press Enter:

To lock all of the projector's buttons, select Full Lock. To lock all buttons except the power button, select Partial Lock. You see a confirmation prompt.

5. Select Yes and press Enter. Unlocking the Projector's Buttons Parent topic: Projector Security Features

Unlocking the Projector's Buttons If the projector's buttons have been locked, hold the Enter button on the projector's control panel for seven seconds to unlock them. Parent topic: Locking the Projector's Buttons

Installing a Security Cable You can install two types of security cables on the projector to deter theft. Use the security slot on the back of the projector to attach a Kensington Microsaver Security system,

available from Epson. Use the security cable attachment point on the projector to attach a wire cable and secure it to a room

fixture or heavy furniture.

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Parent topic: Projector Security Features

Creating a User Pattern to Display You can transfer an image to the projector and then display it as a pattern to aid in presentations when you use the Pattern Display feature. This transferred image is called the User Pattern. 1. Display the image you want to project as the User Pattern from a connected computer or video

source. 2. Press the Menu button, select the Settings menu, and press Enter.

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3. Select the Pattern setting and press Enter. 4. Select the User Pattern setting and press Enter.

You see a prompt asking if you want to use the displayed image as a User Pattern. 5. Select Yes and press Enter.

Note: It takes a few moments for the projector to save the image; do not use the projector, its remote control, or any connected equipment until it is finished.

You see a completion message. 6. Press Esc to exit the message screen. Parent topic: Adjusting Projector Features Related references Projector Feature Settings - Settings Menu

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Adjusting the Menu Settings Follow the instructions in these sections to access the projector menu system and change projector settings.

Note: The Network menu does not appear on non-network projector models.

Using the Projector's Menus Image Quality Settings - Image Menu Input Signal Settings - Signal Menu Projector Feature Settings - Settings Menu Projector Setup Settings - Extended Menu Projector Network Settings - Network Menu Projector Information Display - Info Menu Projector Reset Options - Reset Menu

Using the Projector's Menus You can use the projector's menus to adjust the settings that control how your projector works. The projector displays the menus on the screen. 1. Press the Menu button on the control panel or remote control.

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You see the menu screen displaying the Image menu settings.

2. Press the up or down arrow buttons to move through the menus listed on the left. The settings for each menu are displayed on the right.

Note: The available settings depend on the current input source.

3. To change settings in the displayed menu, press Enter. 4. Press the up or down arrow button to move through the settings. 5. Change the settings using the buttons listed on the bottom of the menu screens. 6. To return all the menu settings to their default values, select Reset. 7. When you finish changing settings on a menu, press Esc.

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8. Press Menu or Esc to exit the menus. Parent topic: Adjusting the Menu Settings

Image Quality Settings - Image Menu Settings on the Image menu let you adjust the quality of your image for the input source you are currently using. The available settings depend on the currently selected input source.

To change settings for an input source, make sure the source is connected and select that source.

Setting Options Description Color Mode See the list of available Color Adjusts the vividness of image

Modes colors for various image types and environments

Brightness Varying levels available Lightens or darkens the overall image

Contrast Varying levels available Adjusts the difference between light and dark areas of the image

Color Saturation Varying levels available Adjusts the intensity of the image colors

Tint Varying levels available Adjusts the balance of green to magenta tones in the image

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Setting Options Description Sharpness Varying levels available Adjusts the sharpness or

softness of image details Abs. Color Temp. (absolute 5000 to 10000 K (Kelvin) Sets the color tone based on color temperature) color temperature Color Adjustment Slider bars for each color Adjusts the intensity of individual

hues in the image Auto Iris On Adjusts the projected luminance

based on the image brightnessOff when certain Color Modes are selected

Note: The Brightness setting does not affect lamp brightness. To change the lamp brightness mode, use the Power Consumption setting.

Parent topic: Adjusting the Menu Settings Related references Available Color Modes

Input Signal Settings - Signal Menu Normally the projector detects and optimizes the input signal settings automatically. If you need to customize the settings, you can use the Signal menu. The available settings depend on the currently selected input source.

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Note: You can restore the default settings of the Position, Tracking, and Sync settings by pressing the Auto button on the remote control.

To change settings for an input source, make sure the source is connected and select that source.

Setting Options Description Auto Setup On Automatically optimizes

computer image quality (whenOff On) Resolution Auto Sets the input signal resolution if

not detected automatically usingNormal the Auto option Wide Customized (1 and 2) Various resolutions

Tracking Varying levels available Adjusts signal to eliminate vertical stripes in computer images

Sync. Varying levels available Adjusts signal to eliminate fuzziness or flickering in computer images

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Setting Options Description Position Up, down, left, right Adjusts the image location on the

screen Progressive Off Sets whether to convert

interlaced-to-progressive signalsVideo for certain video image types Film/Auto Off: for fast-moving video images

Video: for most video images Film/Auto: for movies, computer graphics, and animation

Noise Reduction Off Reduces flickering in analog images in two levelsNR1

NR2 HDMI Video Range Normal Sets the video range to match

the setting of the deviceExpanded connected to the HDMI input port Auto Auto: detects the video range

automatically Expanded: normally for images from a computer; can also be selected if the image is too dark Normal: normally for images from a device other than a computer; can also be selected if the black areas of the image are too bright

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Setting Options Description Input Signal Auto Specifies the signal type from

input sources connected toRGB computer ports Component Auto: detects signals

automatically RGB: corrects color for computer/RGB video inputs Component: corrects color for component video inputs

Video Signal Auto Specifies the signal type from the input sources connected to theVarious video standards video ports Auto: detects signals automatically

Aspect See the list of available aspect Sets the aspect ratio (width-to- ratios height ratio) for the selected input

source

Parent topic: Adjusting the Menu Settings Related references Available Image Aspect Ratios

Projector Feature Settings - Settings Menu Options on the Settings menu let you customize various projector features. PowerLite 92/93

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Setting Options Description Keystone H/V Keystone Adjusts image shape to

rectangular (horizontally andQuick Corner vertically) H/V Keystone: lets you manually correct horizontal and vertical sides, or turn automatic correction on or off Quick Corner: select to correct image shape and alignment using an on-screen display

Control Panel Lock Full Lock Controls projector button locking to secure the projectorPartial Lock Full Lock: locks all buttonsOff Partial Lock: locks all buttons except the power button Off: no buttons locked

Pointer Shape Three shapes available Changes the shape of the remote control pointer feature

Power Consumption Normal Selects the brightness mode of the projector lampECO Normal: sets maximum lamp brightness ECO: reduces lamp brightness and fan noise, and saves power and lamp life

Volume Varying levels available Adjusts the volume of projectors speaker system or external speakers

Mic Input Level Varying levels available Adjusts the volume of the projector's speaker system when(PowerLite you use a connected microphone95/96W/905/915W/935W/1835)

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Setting Options Description Remote Receiver Front Limits reception of remote control

signals by the selected receiver;Rear Off turns off all receivers Front/Rear Off

User Button Power Consumption Assigns a menu option to the User button on the remoteInfo control for one-touch access

Progressive Closed Caption Test Pattern Resolution Mic Input Level Pattern Display

Pattern Pattern Display Selects various pattern display optionsPattern Type Pattern Display: lets you displayUser Pattern the selected pattern type on the

Test Pattern screen to aid in presentation Pattern Type: selects the type of grid or line pattern to display User Pattern: captures a projected screen and saves it as a pattern for display Test Pattern: displays a test pattern to assist in focusing and zooming the image and correcting image shape

Parent topic: Adjusting the Menu Settings Related tasks Creating a User Pattern to Display

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Correcting Image Shape with Quick Corner

Projector Setup Settings - Extended Menu Settings on the Extended menu let you customize various projector setup features that control its operation. PowerLite 92/93

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Note: The PowerLite 935W includes a Standby Audio setting (not shown).

Setting Options Description Display Messages Selects various display options

Display Background Messages: controls whether messages are displayed on theStartup Screen screen

A/V Mute Display Background: selects the screen color or logo to display when no signal is received Startup Screen: controls whether a special screen appears when the projector starts up A/V Mute: selects the screen color or logo to display when A/V Mute is turned on

Closed Caption Off Controls use of closed captions and selects the closed captionCC1 type (closed captions are only

CC2 visible for NTSC signals connected through the S-Video or Video ports)

User's Logo Creates a screen that the projector displays to identify itself and enhance security

Projection Front Selects the way the projector faces the screen so the image isFront/Ceiling oriented correctly

Rear Rear Ceiling

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Setting Options Description Operation Direct Power On Selects various operation options

Sleep Mode Direct Power On: lets you turn on the projector without pressingSleep Mode Timer the power button

Lens Cover Timer Sleep Mode: automatically turns High Altitude Mode off the projector after an interval

of inactivityAudio Input (PowerLite 935W) Sleep Mode Timer: sets the interval for Sleep Mode Lens Cover Timer: automatically turns off the projector after 30 minutes if the lens cover is closed High Altitude Mode: regulates the projectors operating temperature at altitudes above 4921 feet (1500 m) Audio Input: selects the audio source to output

Standby Mode Communication On Selects whether the following can occur when the projector is inCommunication Off standby mode (on) or not (off) Projector can be monitored

over a network (not available on PowerLite 92)

Display output signals on an external monitor from the Computer1 port

Output audio from a connected microphone (not available on PowerLite 92/93)

Output audio to external speakers connected to the projector (PowerLite 935W)

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Setting Options Description Standby Microphone On Selects whether the projector can

output audio from a connected(PowerLite Off microphone even when the95/96W/905/915W/935W/1835) projector is in standby mode Standby Audio On Selects whether the projector can

output audio to external speakers(PowerLite 935W) Off when the projector is in standby mode. (Audio from HDMI, USB Display, USB, and LAN sources cannot be output.)

Plug-in Power On Set to On if you connect a condenser microphone with plug-(PowerLite Off in power support95/96W/905/915W/935W/1835)

USB Type B USB Display Selects the use of the projector's USB Type B portWireless Mouse USB Display: select when you connect a computer to the projector's USB TypeB port to display images Wireless Mouse: select for wireless mouse control when you connect your source to the projector's Computer or HDMI port

Language Various languages available Selects the language for projector menu and message displays (not changed by Reset option)

Parent topic: Adjusting the Menu Settings

Projector Network Settings - Network Menu Settings on the Network menu let you view network information and set up the projector for monitoring and control over a network (not available on PowerLite 92).

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Setting Options Description Net. Info - Wireless LAN Connection mode Displays wireless network status

and details(Not available on PowerLite 93) Antenna level Projector Name SSID DHCP IP Address Subnet Mask Gateway Address MAC Address Region Code

Net. Info - Wired LAN Projector Name Displays wired network status and detailsDHCP

IP Address Subnet Mask Gateway Address MAC Address

Network Configuration Accesses additional network Configures your network settings menus

Parent topic: Adjusting the Menu Settings Related concepts Wired Network Projection Wireless Network Projection

Projector Information Display - Info Menu You can display information about the projector and input sources by viewing the Info menu. However, you cannot change any settings in the menu.

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Note: Available settings depend on the current input source. The lamp usage timer does not register any hours until you have used the lamp for at least 10 hours.

Information item Description Lamp Hours Displays the number of hours (H) the lamp has been used in

Normal and ECO Power Consumption modes; if the information is displayed in yellow, obtain a genuine Epson replacement lamp soon

Source Displays the name of the port to which the current input source is connected

Input Signal Displays the input signal setting of the current input source Resolution Displays the resolution of the current input source Video Signal Displays the video signal format of the current input source Refresh Rate Displays the refresh rate of the current input source Sync Info Displays information that may be needed by a service technician Status Displays information about projector problems that may be needed

by a service technician Serial Number Displays the projector's serial number

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Information item Description Event ID Displays the Event ID number corresponding to a specific projector

problem; see the list of Event ID codes(Not available for PowerLite 92)

Event ID Code List Parent topic: Adjusting the Menu Settings Related references Optional Equipment and Replacement Parts Projector Lamp Specifications

Event ID Code List If the Event ID option on the Info menu displays a code number, check this list of Event ID codes for the solution to the projector problem associated with the code (not available for PowerLite 92).

Event ID code Cause and solution 0432 The EasyMP Network Projection program did not start. Turn the projector off and

then on again.0435 0434 Unstable network communication. Check the network communication status, wait a

few moments, and try connecting to the network again.0482 0484 0485 0433 Cannot display the transferred images. Restart the EasyMP Network Projection

program. 0481 Communication with computer was disconnected. Restart the EasyMP Network

Projection program. 0483 The EasyMP Network Projection program quit unexpectedly. Check the network

communication status, then turn the projector off and then on again.04FE 0479 A projector system error has occurred. Turn the projector off and then on again. 04FF

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Event ID code Cause and solution 0891 Cannot find an access point with the same SSID. Set your computer, access point,

and projector to the same SSID. 0892 The WPA/WPA2 authentication type does not match. Make sure the wireless

network security settings are correct. 0893 The WEP/TKIP/AES encryption type does not match. Make sure the wireless

network security settings are correct. 0894 Communication with unauthorized access point was disconnected. Contact your

network administrator. 0898 Failed to acquire DHCP address. Make sure the DHCP server is operating correctly.

If you are not using DHCP, turn off the DHCP setting in the Network menus.

Parent topic: Projector Information Display - Info Menu

Projector Reset Options - Reset Menu You can reset most of the projector settings to their default values using the Reset All option on the Reset menu. You can also reset the projector's lamp usage timer to zero when you replace the lamp using the Reset Lamp Hours option.

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You cannot reset the following settings using the Reset All option: Input Signal User's Logo Language Network menu items (if available) Lamp Hours Password User Button Parent topic: Adjusting the Menu Settings

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Maintaining and Transporting the Projector Follow the instructions in these sections to maintain your projector and transport it from place to place. Projector Maintenance Transporting the Projector

Projector Maintenance Your projector needs little maintenance to keep working at its best. You may need to clean the lens periodically, and clean the air filter and air vents to prevent the projector from overheating due to blocked ventilation. The only parts you should replace are the lamp, air filter, and remote control batteries. If any other part needs replacing, contact Epson or an authorized Epson servicer.

Warning: Before cleaning any part of the projector, turn it off and unplug the power cord. Never open any cover on the projector, except as specifically explained in this manual. Dangerous electrical voltages in the projector can injure you severely.

Warning: Do not try to service this product yourself, except as specifically explained in this manual. Refer all other servicing to qualified servicers.

Cleaning the Lens Cleaning the Projector Case Air Filter and Vent Maintenance Projector Lamp Maintenance Replacing the Remote Control Batteries Parent topic: Maintaining and Transporting the Projector

Cleaning the Lens Clean the projector's lens periodically, or whenever you notice dust or smudges on the surface. To remove dust or smudges, gently wipe the lens with lens-cleaning paper.

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To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the lens. Do not spray any liquid directly on the lens.

Warning: Do not use a lens cleaner that contains flammable gas. The high heat generated by the projector lamp may cause a fire.

Caution: Do not use glass cleaner or any harsh materials to clean the lens and do not subject the lens to any impacts; you may damage it. Do not use canned air, or the gases may leave a residue. Avoid touching the lens with your bare hands to prevent fingerprints on or damage to the lens surface.

Parent topic: Projector Maintenance

Cleaning the Projector Case Before cleaning the projector case, turn off the projector and unplug the power cord. To remove dust or dirt, use a soft, dry, lint-free cloth. To remove stubborn dirt, use a soft cloth moistened with water and mild soap. Do not spray liquid

directly on the projector.

Caution: Do not use wax, alcohol, benzene, paint thinner, or other chemicals to clean the projector case. These can damage the case. Do not use canned air, or the gases may leave a residue.

Parent topic: Projector Maintenance

Air Filter and Vent Maintenance Regular filter maintenance is important to maintaining your projector. Your Epson projector is designed with an easily accessible, user-replaceable filter to protect your projector and make regular maintenance simple. Filter maintenance intervals will depend on the environment. If regular maintenance is not performed, your Epson projector will notify you when the temperature inside the projector has reached a high level. Do not wait until this warning appears to maintain your projector filter as prolonged exposure to high temperatures may reduce the life of your projector or lamp. Damage due to the failure to properly maintain the projector or its filter may not be covered by the projector or lamp Limited Warranties. Cleaning the Air Filter and Vents Replacing the Air Filter Parent topic: Projector Maintenance

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Cleaning the Air Filter and Vents Clean the projector's air filter or vents if they get dusty, or if you see a message telling you to clean them. 1. Turn off the projector and unplug the power cord. 2. Gently remove the dust using a small vacuum designed for computers or a very soft brush (such as

a paintbrush).

Note: You can remove the air filter so you can clean both sides of it. Do not rinse the air filter in water, or use any detergent or solvent to clean it.

Caution: Do not use canned air. The gases may leave a residue or push dust and debris into the projector's optics or other sensitive areas.

3. If dust is difficult to remove or the air filter is damaged, replace the air filter. Parent topic: Air Filter and Vent Maintenance

Replacing the Air Filter You need to replace the air filter in the following situations: After cleaning the air filter, you see a message telling you to clean or replace it The air filter is torn or damaged You can replace the air filter while the projector is mounted to the ceiling, if necessary. The illustrations here show the projector placed on a table. 1. Turn off the projector and unplug the power cord.

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2. Slide the air filter cover latch and open the air filter cover.

3. Pull the air filter out of the projector.

Note: Air filters contain polyphenylene ether, polystyrene resin, and polypropylene. Dispose of used air filters according to local regulations.

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4. Place the new air filter in the projector as shown and push gently until it clicks into place.

5. Close the air filter cover. Parent topic: Air Filter and Vent Maintenance

Projector Lamp Maintenance The projector keeps track of the number of hours the lamp is used and displays this information in the projector's menu system. Replace the lamp as soon as possible when the following occurs: The projected image gets darker or starts to deteriorate A message appears when you turn on the projector telling you to replace the lamp The projector's lamp light is flashing orange Replacing the Lamp Resetting the Lamp Timer Parent topic: Projector Maintenance Related references Optional Equipment and Replacement Parts Projector Lamp Specifications

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Projector Information Display - Info Menu Replacing the Lamp

Before you replace the lamp, let the projector cool down for at least one hour so the lamp will not be hot.

Warning: Let the lamp fully cool before replacing it to avoid injury.

You can replace the lamp while the projector is mounted to the ceiling, if necessary. 1. Turn off the projector and unplug the power cord. 2. Allow the projector lamp to cool down for at least one hour. 3. Use the screwdriver included with the replacement lamp to loosen the screw securing the lamp

cover.

Warning: If the lamp is broken, glass fragments may be loose inside the lamp chamber. Be careful removing any broken glass to avoid injury.

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4. Slide the lamp cover out and lift it off.

5. Loosen the screws securing the lamp to the projector. The screws do not come all the way out.

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6. Lift up the lamp handle and gently pull the lamp out of the projector.

Note: The lamp(s) in this product contain mercury. Please consult your state and local regulations regarding disposal or recycling. Do not put in the trash.

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7. Gently insert the new lamp into the projector. If it does not fit easily, make sure it is facing the right way. Press the handle down.

Caution: Do not touch any glass on the lamp assembly to avoid premature lamp failure.

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8. Push in the lamp firmly and tighten the screws to secure it.

9. Replace the lamp cover and tighten the screw to secure it.

Note: Be sure the lamp cover is securely installed or the lamp will not come on.

Reset the lamp timer to zero to keep track of the new lamps usage. Parent topic: Projector Lamp Maintenance

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Related tasks Resetting the Lamp Timer

Resetting the Lamp Timer You must reset the lamp timer after replacing the projector's lamp to clear the lamp replacement message and to keep track of lamp usage correctly.

Note: Do not reset the lamp timer if you have not replaced the lamp to avoid inaccurate lamp usage information.

1. Turn on the projector. 2. Press the Menu button. 3. Select the Reset menu and press Enter.

4. Select Reset Lamp Hours and press Enter. You see a prompt asking if you want to reset the lamp hours.

5. Select Yes and press Enter. 6. Press Menu or Esc to exit the menus. Parent topic: Projector Lamp Maintenance Related tasks Replacing the Lamp

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Replacing the Remote Control Batteries The remote control uses the two AA manganese or alkaline batteries. Replace the batteries as soon as they run out.

Caution: Use only the type of batteries specified in this manual. Do not install batteries of different types, or mix new and old batteries.

1. Open the battery cover as shown.

2. Remove the old batteries.

Warning: If the battery fluid has leaked, wipe it away with a soft cloth and avoid getting the fluid on your hands. If it gets on your hands, wash them immediately to avoid injury.

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3. Insert the batteries with the + and ends facing as shown.

4. Close the battery cover and press it down until it clicks into place.

Warning: Dispose of used batteries according to local regulations. Do not expose batteries to heat or flame. Keep batteries out of the reach of children; they are choking hazards and are very dangerous if swallowed.

Parent topic: Projector Maintenance Related references Remote Control Operation

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Transporting the Projector The projector contains precision parts, some of which are glass. Follow these guidelines to transport or ship the projector safely: Close the lens cover to protect the lens. Remove any equipment connected to the projector. Use a carrying case to hand-carry the projector. When transporting the projector a long distance or as checked luggage, place it in a carrying case.

Then pack the case in a firm box with cushioning around it and mark the box "Fragile." When shipping the projector for repairs, place it in its original packing materials, if possible, or use

equivalent materials with cushioning around the projector. Mark the box "Fragile."

Note: Epson shall not be liable for any damages incurred during transportation.

Parent topic: Maintaining and Transporting the Projector

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Solving Problems Check the solutions in these sections if you have any problems using the projector. Projection Problem Tips Projector Light Status Using the Projector Help Displays Solving Image or Sound Problems Solving Projector or Remote Control Operation Problems Solutions When Network Alert E-Mails are Not Received Where to Get Help

Projection Problem Tips If the projector is not working properly, try turning it off and unplugging it. Then plug it back in and turn it on. If this does not solve the problem, check the following: The lights on the projector may indicate what the problem is. The projector's Help system can display information about common problems, if the projector is

operating. The solutions in this manual can help you solve many problems. If none of these solutions help, you can contact Epson for technical support. Parent topic: Solving Problems

Projector Light Status The lights on the projector's control panel indicate the projector status and let you know when a problem occurs. Check the status and color of the lights and look for a solution in the table here.

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1 Power light 2 Lamp light 3 Temperature light

Power light Lamp light Temperature Status and solution light

Green Off Off Normal operation. Flashing green Off Off Warming up. Wait for an image to appear. Orange Off Off Standby or sleep mode. Flashing orange Off Off Preparing network monitoring or shutting down.

(Wait for the light to remain orange before unplugging the projector.)

Flashing red Off Flashing orange Projector is too hot. Make sure that the vents and air filter are not

clogged with dust or obstructed by nearby objects.

Clean or replace the air filter. Make sure the environmental temperature is not

too hot.

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Power light Lamp light Temperature Status and solution light

Red Off Red Projector has overheated and turned off. Leave it turned off to cool down for five minutes. Make sure that the vents and air filter are not

clogged with dust or obstructed by nearby objects.

Clean or replace the air filter. If operating the projector at high altitude, turn on

High Altitude Mode. If the problem persists, unplug the projector and

contact Epson for help. Red Flashing red Off Lamp has a problem.

Check to see if the lamp is burned out, broken, or installed incorrectly. Reseat or replace the lamp as necessary.

Make sure that the vents and air filter are not clogged with dust or obstructed by nearby objects.

If operating the projector at high altitude, turn on High Altitude Mode.

If the problem persists, unplug the projector and contact Epson for help.

On Flashing Off Replace the lamp soon to avoid damage. Do not orange continue using the projector.

Red Off Flashing red A fan or sensor has a problem. Turn the projector off, unplug it, and contact Epson for help.

Red or flashing Flashing red Flashing red Internal projector error. Turn the projector off, red unplug it, and contact Epson for help.

Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and contact Epson for help.

Parent topic: Solving Problems

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Related references Projector Setup Settings - Extended Menu Where to Get Help Related tasks Cleaning the Air Filter and Vents Replacing the Air Filter Replacing the Lamp

Using the Projector Help Displays You can display information to help you solve common problems using the projector's Help system. 1. Turn on the projector. 2. Press the Help button on the projector or the remote control.

You see the Help menu. 3. Use the up and down arrow buttons to highlight the problem you want to solve. 4. Press Enter to view the solutions. 5. When you are finished, do one of the following:

To select another problem to solve, press Esc. To exit the help system, press Help.

Note: You can also display image adjustment recommendations by pressing the Help button on the projector or remote control, then pressing the left arrow button.

Parent topic: Solving Problems

Solving Image or Sound Problems Check the solutions in these sections if you have any problems with projected images or sound. Solutions When No Image Appears Solutions When Image is Incorrect Using the USB Display Function Solutions When "No Signal" Message Appears Solutions When "Not Supported" Message Appears Solutions When Only a Partial Image Appears Solutions When the Image is Not Rectangular

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Solutions When the Image Contains Noise or Static Solutions When the Image is Fuzzy or Blurry Solutions When the Image Brightness or Colors are Incorrect Solutions to Sound Problems Solutions to Microphone Problems Parent topic: Solving Problems

Solutions When No Image Appears If no image appears, try the following solutions: Make sure the lens cover is open or off. Press the A/V Mute button on the remote control to see if the image was temporarily turned off. Make sure all necessary cables are securely connected and the power is on for the projector and

connected video sources. Press the projector's power button to wake it from standby or sleep mode. Also see if your connected

computer is in sleep mode or displaying a blank screen saver. Check the settings on the Signal menu to make sure they are correct for the current video source. Adjust the Brightness setting or select the Normal Power Consumption setting. Check the Display setting to make sure Messages is set to On. If the projector does not respond when you press the control panel buttons, the buttons may be

locked. Unlock the buttons. If the projector does not respond when you press buttons on the remote control, make sure the remote

receivers are turned on. For images projected with Windows Media Center, reduce the screen size from full screen mode. For images projected from applications using Windows DirectX, turn off DirectX functions. Parent topic: Solving Image or Sound Problems Related references Projector Setup Settings - Extended Menu Image Quality Settings - Image Menu Input Signal Settings - Signal Menu Projector Feature Settings - Settings Menu

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Related tasks Unlocking the Projector's Buttons

Solutions When Image is Incorrect Using the USB Display Function If no image appears or if the image appears incorrectly using the USB Display function, try the following solutions: Press the USB button on the remote control. Make sure the USB Display software has installed correctly. Install it manually if necessary. Make sure the USB Type B setting in the Extended menu is set to USB Display, if available. With Mac OS X, select the USB Display icon in the Dock or from the Applications folder. For images projected with Windows Media Center, reduce the screen size from full screen mode. For images projected from applications using Windows DirectX, turn off DirectX functions. If the mouse cursor flickers, select Make the movement of the mouse pointer smooth in the Epson

USB Display Settings program on your computer (feature not available with Windows 2000). Turn off the Transfer layered window setting in the Epson USB Display Settings program on your

computer. Parent topic: Solving Image or Sound Problems Related references Projector Setup Settings - Extended Menu

Solutions When "No Signal" Message Appears If the "No Signal" message appears, try the following solutions: Press the Source Search button and wait a few seconds for an image to appear. Turn on the connected computer or video source, and press its play button to begin your presentation,

if necessary. Check the connection from the projector to your video sources. If you are projecting from a laptop computer, make sure it is set up to display on an external monitor. If necessary, turn the projector and the connected computer or video source off and then on again. Displaying From a PC Laptop Displaying From a Mac Laptop Parent topic: Solving Image or Sound Problems

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Displaying From a PC Laptop If you see the "No Signal" message when you display from a PC laptop, you need to set up the laptop to display on an external monitor. 1. Hold down the laptop's Fn key and press the key labelled with a monitor icon or CRT/LCD. (See

your laptop manual for details.) Wait a few seconds for an image to appear. 2. To display on both the laptop's monitor and the projector, try pressing the same keys again. 3. If the same image is not displayed by the laptop and projector, check the Windows Display utility to

make sure the external monitor port is enabled. (See your computer or Windows manual for instructions.)

4. If necessary, check your video card settings and set the multiple display option to Clone. Parent topic: Solutions When "No Signal" Message Appears

Displaying From a Mac Laptop If you see the "No Signal" message when you display from a Mac laptop, you need to set up the laptop for mirrored display. (See your laptop manual for details.) 1. Open the System Preferences utility and select Displays. 2. Select the VGA Display or Color LCD option, if necessary. 3. Click the Arrange or Arrangement tab. 4. Select the Mirror Displays checkbox. Parent topic: Solutions When "No Signal" Message Appears

Solutions When "Not Supported" Message Appears If the "Not Supported" message appears, try the following solutions: Make sure the correct input signal is selected on the Signal menu. Make sure the computer's display resolution does not exceed the projector's resolution and frequency

limit. If necessary, select a different display resolution for your computer. (See your computer manual for details.)

Parent topic: Solving Image or Sound Problems Related references Input Signal Settings - Signal Menu Supported Video Display Formats

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Solutions When Only a Partial Image Appears If only a partial computer image appears, try the following solutions: Press the Auto button on the remote control to optimize the image signal. Try adjusting the image position using the Position menu setting. Press the Aspect button on the remote control to select a different image aspect ratio. If you zoomed into or out of the image using the E-Zoom buttons, press the Esc button twice to return

to a full display. Check your computer display settings to disable dual display and set the resolution within the

projector's limits. (See your computer manual for details.) Check the resolution assigned to your presentation files to see if they are created for a different

resolution than you are projecting in. (See your software help for details.) Parent topic: Solving Image or Sound Problems Related references Input Signal Settings - Signal Menu Supported Video Display Formats

Solutions When the Image is Not Rectangular If the projected image is not evenly rectangular, try the following solutions: Place the projector directly in front of the center of the screen, facing it squarely, if possible. If you adjusted the projector height using the projector feet, press the keystone buttons on the

projector to adjust the image shape. Turn on automatic keystone adjustments using the projector's menus. Adjust the Quick Corner setting to correct the image shape. Parent topic: Solving Image or Sound Problems Related references Projector Feature Settings - Settings Menu Related tasks Correcting Image Shape with Quick Corner

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Solutions When the Image Contains Noise or Static If the projected image seems to contain electronic interference (noise) or static, try the following solutions: Check the cables connecting your computer or video source to the projector. They should be:

Separated from the power cord to prevent interference Securely connected at both ends Not connected to an extension cable

Check the settings on the projector's Signal menu to make sure they match the video source. If available for your video source, adjust the Progressive and Noise Reduction settings.

Select a computer video resolution that is compatible with the projector. If you are projecting from a computer, press the Auto button on the remote control to automatically

adjust the Tracking and Sync settings. If you adjusted the image shape using the projector controls, try decreasing the Sharpness setting to

improve image quality. If you connected an extension power cable, try projecting without it to see if it caused interference in

the signal. Parent topic: Solving Image or Sound Problems Related references Input Signal Settings - Signal Menu Supported Video Display Formats Related tasks Displaying From a PC Laptop Displaying From a Mac Laptop

Solutions When the Image is Fuzzy or Blurry If the projected image is fuzzy or blurry, try the following solutions: Adjust the image focus. Clean the projector lens.

Note: To avoid condensation on the lens after bringing the projector in from a cold environment, let the projector warm up to room temperature before using it.

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Position the projector close enough to the screen. Position the projector so the keystone adjustment angle is not so wide that it distorts the image. Turn on automatic keystone adjustment in the projector's menus. Adjust the Sharpness setting to improve image quality. If you are projecting from a computer, press the Auto button on the remote control to automatically

adjust the tracking and sync. If any bands or overall blurriness remain, display a uniformly patterned image on the screen and manually adjust the Tracking and Sync settings.

If you are projecting from a computer, use a lower resolution. Parent topic: Solving Image or Sound Problems Related references Input Signal Settings - Signal Menu Image Quality Settings - Image Menu Projection Distance Related tasks Focusing the Image Using the Focus Ring Cleaning the Lens

Solutions When the Image Brightness or Colors are Incorrect If the projected image is too dark or light, or the colors are incorrect, try the following solutions: Press the Color Mode button on the remote control to try different color modes for the image and

environment. Adjust the available settings on the Image menu for the current input source, such as Brightness,

Contrast, Tint, Color Adjustment, and/or Color Saturation. Make sure you selected the correct Input Signal or Video Signal setting on the Signal menu, if

available for your image source. Make sure all the cables are securely connected to the projector and your video device. If you

connected long cables, try connecting shorter cables. If you are using the ECO Power Consumption setting, try selecting Normal in the Settings menu. If the image has been progressively darkening, you may need to replace the projector lamp soon. Parent topic: Solving Image or Sound Problems

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Related concepts Projector Lamp Maintenance Related references Input Signal Settings - Signal Menu Image Quality Settings - Image Menu Projector Feature Settings - Settings Menu

Solutions to Sound Problems If there is no sound when you expect it or the volume is too low or high, try the following solutions: Adjust the projector's volume settings. Press the A/V Mute button on the remote control to resume video and audio if they were temporarily

stopped. Press the Source Search button to switch to the correct input source, if necessary. Check your computer or video source to make sure the volume is turned up and the audio output is set

for the correct source. Check the audio cable connections between the projector and your video source. Make sure any connected audio cables are labeled "No Resistance". If you are using the USB Display function, turn on the Output audio from the projector setting in the

Epson USB Display Settings program on your computer. If Standby Audio is enabled (PowerLite 935W), the projector's fans may be louder than usual when

the product wakes up from standby mode. The projector's fans should resume normal noise levels within 2 minutes.

Parent topic: Solving Image or Sound Problems

Solutions to Microphone Problems If there is no sound when you use a microphone connected to the projector (not available for PowerLite 92/93), try the following solutions: Make sure the microphone is securely connected to the projector. Adjust the Mic Input Level and Plug-in Power settings as necessary in the projector's menus. Parent topic: Solving Image or Sound Problems Related references Projector Feature Settings - Settings Menu

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Projector Setup Settings - Extended Menu Related tasks Connecting a Microphone

Solving Projector or Remote Control Operation Problems Check the solutions in these sections if you have problems operating the projector or remote control. Solutions to Projector Power or Shut-Off Problems Solutions to Problems with the Remote Control Solutions to Password Problems Parent topic: Solving Problems

Solutions to Projector Power or Shut-Off Problems If the projector does not come on when you press the power button or it shuts off unexpectedly, try the following solutions: Make sure the power cord is securely connected to the projector and to a working electrical outlet. The projector's buttons may be locked for security. Unlock the buttons or use the remote control to

turn on the projector. The power cord may be defective. Disconnect the cord and contact Epson. If the projector's lamp shuts off unexpectedly, it may have entered sleep mode after a period of

inactivity. Begin a presentation to wake the projector. If the projector's lamp shuts off and the power and Temp lights are red, the projector has overheated

and shut off. Check the solutions for this light status. If the power button on the remote control does not turn on the projector, check its batteries and make

sure the Remote Receiver setting is turned on in the projector's menu, if available. Parent topic: Solving Projector or Remote Control Operation Problems Related references Projector Feature Settings - Settings Menu Projector Light Status Related tasks Unlocking the Projector's Buttons

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Solutions to Problems with the Remote Control If the projector does not respond to remote control commands, try the following solutions: Check that the remote control batteries are installed correctly and have power. If necessary, replace

the batteries. Make sure you are operating the remote control within the reception angle and range of the projector. Make sure the projector is not warming up or shutting down. Check to see if a button on the remote control is stuck down, causing it to enter sleep mode. Release

the button to wake the remote control up. Strong fluorescent lighting, direct sunlight, or infrared device signals may be interfering with the

projector's remote receivers. Dim the lights or move the projector away from the sun or interfering equipment.

If available, turn off one of the remote receivers in the projector's menu system, or check if all the remote receivers were turned off.

If you assigned an ID number to the remote control to operate multiple projectors, you may need to check or change the ID setting (feature not available with all projectors).

If you lose the remote control, you can order another one from Epson. Parent topic: Solving Projector or Remote Control Operation Problems Related references Projector Feature Settings - Settings Menu Optional Equipment and Replacement Parts Remote Control Operation

Solutions to Password Problems If you cannot enter or remember a password, try the following solutions: You may have turned on password protection without first setting a password. Try entering 0000 using

the remote control. If you have entered an incorrect password too many times and see a message displaying a request

code, write down the code and contact Epson. Provide the request code and proof of ownership for assistance in unlocking the projector.

If you lose the remote control you cannot enter a password. Order a new one from Epson. Parent topic: Solving Projector or Remote Control Operation Problems

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Solutions When Network Alert E-Mails are Not Received If you do not receive an e-mail alerting you to problems with a projector over the network (PowerLite 93/95/96W/905/915W/935W/1835), try the following solutions: Make sure the projector is turned on and connected to the network correctly. (If an error shut down the

projector, it cannot send an e-mail.) Make sure you set up the projector e-mail alert settings correctly on the projector's network Mail menu

or in the network software. Set the Standby Mode setting to Communication On so the network software can monitor the

projector in standby mode. Parent topic: Solving Problems Related concepts Wired Network Projection Wireless Network Projection Related references Projector Setup Settings - Extended Menu Projector Network Settings - Network Menu

Where to Get Help If you need to contact Epson for technical support services, use the following support options.

Internet Support Visit Epson's support website at www.epson.com/support (U.S.) or www.epson.ca/support (Canada) for solutions to common problems with your projector. You can download utilities and documentation, get FAQs and troubleshooting advice, or e-mail Epson with your questions.

Speak to a Support Representative To use the Epson PrivateLine Support service, call (800) 637-7661. This service is available for the duration of your warranty period. You may also speak with a projector support specialist by dialing (562) 276-4394 (U.S.) or (905) 709-3839 (Canada). Support hours are 6 AM to 8 PM, Pacific Time, Monday through Friday and 7 AM to 4 PM, Pacific Time, Saturday. Days and hours of support are subject to change without notice. Toll or long distance charges may apply.

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Before you call, have the following information ready: Product name Product serial number (located on the bottom or rear of the projector, or in menu system) Proof of purchase (such as a store receipt) and date of purchase Computer or video configuration Description of the problem

Purchase Supplies and Accessories You can purchase screens, other optional accessories, and replacement parts from an Epson authorized reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766). Or you can purchase online at www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales). To purchase a replacement remote control, call (562) 276-4394 (U.S.) or (905) 709-3839 (for dealer referral in Canada). Parent topic: Solving Problems

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Technical Specifications These sections list the technical specifications of your projector. General Projector Specifications Projector Lamp Specifications Remote Control Specifications Projector Dimension Specifications Projector Electrical Specifications Projector Environmental Specifications Projector Safety and Approvals Specifications Supported Video Display Formats

General Projector Specifications Type of display Poly-silicon TFT active matrix Resolution PowerLite 92/93/95/905/1835:

1024 x 768 pixels (XGA) PowerLite 96W/915W/935W: 1280 x 800 pixels (WXGA)

Lens PowerLite 92/93/95/96W: F=1.58 to 1.72 Focal length: 16.9 to 20.28 mm PowerLite 905/915W/935W/1835: F=1.51 to 1.99 Focal length: 18.2 to 29.2 mm

Color reproduction Full color, 16.77 million colors

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Brightness PowerLite 92/93: Normal Power Consumption mode: White light output 2400 lumens (ISO 21118 standard) Color light output 2400 lumens ECO Power Consumption mode: White light output 1920 lumens (ISO 21118 standard) PowerLite 95: Normal Power Consumption mode: White light output 2600 lumens (ISO 21118 standard) Color light output 2600 lumens ECO Power Consumption mode: White light output 2080 lumens (ISO 21118 standard) PowerLite 96W: Normal Power Consumption mode: White light output 2700 lumens (ISO 21118 standard) Color light output 2700 lumens ECO Power Consumption mode: White light output 2160 lumens (ISO 21118 standard) PowerLite 905: Normal Power Consumption mode: White light output 3000 lumens (ISO 21118 standard) Color light output 3000 lumens ECO Power Consumption mode: White light output 2400 lumens (ISO 21118 standard) PowerLite 915W: Normal Power Consumption mode: White light output 3200 lumens (ISO 21118 standard) Color light output 3200 lumens

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ECO Power Consumption mode: White light output 2240 lumens (ISO 21118 standard) PowerLite 935W: Normal Power Consumption mode: White light output 3700 lumens (ISO 21118 standard) Color light output 3700 lumens ECO Power Consumption mode: White light output 2960 lumens (ISO 21118 standard) PowerLite 1835: Normal Power Consumption mode: White light output 3500 lumens (ISO 21118 standard) Color light output 3500 lumens ECO Power Consumption mode: White light output 2450 lumens (ISO 21118 standard)

Contrast ratio 2000:1 with Auto Iris on and Normal Power Consumption mode Image size PowerLite 92/93/95/905/1835:

30 to 300 inches (0.8 to 7.6 m) PowerLite 96W: 33 to 318 inches (0.8 to 8 m) PowerLite 915W/935W: 29 to 280 inches (0.7 to 7.1 m)

Projection distance PowerLite 92/93/95/96W: 35 to 425 inches (0.9 to 10.8 m) PowerLite 905/915W/935W/1835: 33 to 547 inches (0.84 to 13.9 m)

Projection methods Front, rear, ceiling-mounted

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Optical aspect ratio PowerLite 92/93/95/905/1835: (width-to-height) 4:3

PowerLite 96W/915W/935W: 16:10

Focus adjustment Manual Zoom adjustment Manual Zoom ratio PowerLite 92/93/95/96W: (Tele-to-Wide) 1:1.2

PowerLite 905/915W/935W/1835: 1:1.6

Internal sound system 16 W monaural Noise level PowerLite 92/93/95/96W/905:

33 dB (Normal Power Consumption mode) 28 dB (ECO Power Consumption mode) PowerLite 915W/1835: 37 dB (Normal Power Consumption mode) 29 dB (ECO Power Consumption mode) PowerLite 935W: 39 dB (Normal Power Consumption mode) 35 dB (ECO Power Consumption mode)

Keystone correction angle Vertical: 30 Horizontal: 30

USB Type B port compatibility USB 1.1 and 2.0 compliant for USB display or external mouse USB Type A port compatibility USB 1.1 and 2.0 compliant port for USB device input or EPSON

document camera display

Parent topic: Technical Specifications

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Projector Lamp Specifications Type UHE (Ultra High Efficiency) Power consumption PowerLite 92/93/95/96W/905:

200 W PowerLite 915W/1835: 230 W PowerLite 935W: 275 W

Lamp life PowerLite 92/93/95/96W/905: Normal Power Consumption mode: Up to about 5000 hours ECO Power Consumption mode: Up to about 6000 hours PowerLite 915W/1835: Normal Power Consumption mode: Up to about 4000 hours ECO Power Consumption mode: Up to about 6000 hours PowerLite 935W: Normal Power Consumption mode: Up to about 3000 hours ECO Power Consumption mode: Up to about 4000 hours

Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will vary depending upon mode selected, environmental conditions, and usage. Brightness decreases over time.

Parent topic: Technical Specifications

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Remote Control Specifications Reception range 19.7 feet (6 m) Batteries Two alkaline or manganese AA

Parent topic: Technical Specifications

Projector Dimension Specifications Height 3.66 inches (93 mm) (excluding feet) Width 15.6 inches (345 mm) Depth 10.4 inches (263 mm) Weight PowerLite 92/93:

6.91 lb (3.13 kg) PowerLite 95: 6.97 lb (3.16 kg) PowerLite 96W: 7.19 lb (3.26 kg) PowerLite 905: 7.39 lb (3.35 kg) PowerLite 915W/1835: 7.42 lb (3.36 kg) PowerLite 935W: 7.50 lb (3.40 kg)

Parent topic: Technical Specifications

Projector Electrical Specifications Rated frequency 50/60 Hz

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Power supply 100 to 240 VAC 10% PowerLite 92/93/95: 3.2 to 1.4 A PowerLite 96W/905: 3.2 to 1.5 A PowerLite 915W/1835: 3.6 to 1.6 A PowerLite 935W: 4.1 to 1.8 A

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Power consumption Operating: (100 to 120 V) PowerLite 92/93/95:

Normal Power Consumption mode: 312 W ECO Power Consumption mode: 261 W PowerLite 96W/905: Normal Power Consumption mode: 313 W ECO Power Consumption mode: 264 W PowerLite 915W/1835: Normal Power Consumption mode: 355 W ECO Power Consumption mode: 263 W PowerLite 935W: Normal Power Consumption mode: 403 W ECO Power Consumption mode: 329 W Standby: PowerLite 92: 0.31 W (Communication Off), N/A (Communication On) PowerLite 93: 0.31 W (Communication Off), 4.1 W (Communication On) PowerLite 95: 0.31 W (Communication Off), 8.1 W (Communication On) PowerLite 96W/905/915W/1835: 0.29 W (Communication Off), 8.9 W (Communication On) PowerLite 935W: 0.27 W (Communication Off), 6.9 W (Communication On)

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Power consumption Operating: (200 to 240 V) PowerLite 92/93/95:

Normal Power Consumption mode: 299 W ECO Power Consumption mode: 254 W PowerLite 96W/905: Normal Power Consumption mode: 300 W ECO Power Consumption mode: 253 W PowerLite 915W/1835: Normal Power Consumption mode: 337 W ECO Power Consumption mode: 252 W PowerLite 935W: Normal Power Consumption mode: 386 W ECO Power Consumption mode: 313 W Standby: PowerLite 92: 0.40 W (Communication Off), N/A (Communication On) PowerLite 93: 0.40 W (Communication Off), 4.6 W (Communication On) PowerLite 95: 0.40 W (Communication Off), 8.8 W (Communication On) PowerLite 96W/905/915W/1835: 0.39 W (Communication Off), 9.6 W (Communication On) PowerLite 935W: 0.35 W (Communication Off), 7.2 W (Communication On)

Parent topic: Technical Specifications

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Projector Environmental Specifications Temperature Operating: 41 to 95 F (5 to 35 C)

Storage: 14 to 140 F (10 to 60 C) Humidity Operating: 20 to 80% (relative, non-condensing) Storage: 10 to 90% Operating altitude Up to 4921 feet (1500 m)

Up to 7500 feet (2286 m) with High Altitude Mode enabled

Parent topic: Technical Specifications

Projector Safety and Approvals Specifications United States FCC Part 15 Class B (DoC)

UL60950-1 Canada ICES-003 Class B

CSA C22.2 No. 60950-1

Parent topic: Technical Specifications

Supported Video Display Formats For best results, your computer monitor or video card resolution should be set to display in the projector's native resolution. However, your projector includes Epson's SizeWise chip that supports other computer display resolutions, so your image will be resized to fit automatically. Your computer's monitor or video card refresh rate (vertical frequency) must be compatible with the projector. (See your computer or video card manual for details.) The table below lists the compatible refresh rate and resolution for each compatible video display format.

Display format Refresh rate (in Hz) Resolution (in pixels) Computer signals (analog RGB) VGA 60/72/75/85 640 480 SVGA 56/60/72/75/85 800 600

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Display format Refresh rate (in Hz) Resolution (in pixels) XGA 60/70/75/85 1024 768 WXGA 60 1280 768

60 1360 768 60/75/85 1280 800

SXGA 70/75/85 1152 864 60/75/85 1280 960 60/75/85 1280 1024

SXGA+ 60/75 1400 1050 WXGA+ 60/75/85 1440 900 UXGA 60 1600 1200 WSXGA+*, ** 60 1680 1050 WUXGA (Reduced Blanking) 60 1920 1200 MAC13" 67 640 480 MAC16" 75 832 624 MAC19" 75 1024 768

59 1024 768 MAC21" 75 1152 870 Composite video TV (NTSC) 60 720 480 TV (PAL) 50/60 720 576 TV (SECAM) 50 720 576 Component video SDTV (480i) 60 720 480 SDTV (576i) 50 720 576 SDTV (480p) 60 720 480 SDTV (576p) 50 720 576

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Display format Refresh rate (in Hz) Resolution (in pixels) HDTV (720p) 50/60 1280 720 HDTV (1080i) 50/60 1920 1080 HDMI input signals VGA 60 640 480 SVGA 60 800 600 XGA 60 1024 768 WXGA 60 1280 800 SXGA 60 1280 960

60 1280 1024 SXGA+ 60 1400 1050 UXGA 60 1600 1200 SDTV (480i/480p) 60 720 480 SDTV (576i/576p) 50 720 576 HDTV (720p) 50/60 1280 720 HDTV (1080i) 50/60 1920 1080 HDTV (1080p) 24/30/50/60 1920 1080

* PowerLite 96W/915W/935W only ** Available only when using the Wide option as the Resolution setting Parent topic: Technical Specifications

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Notices Check these sections for important notices about your projector. Recycling Important Safety Information Important Safety Instructions FCC Compliance Statement Trademarks Software Copyright Copyright Notice

Recycling Epson offers a recycling program for end of life products. Please go to www.epson.com/recycle for information on how to return your products for proper disposal. Parent topic: Notices

Important Safety Information Caution: Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Never let children look into the lens when it is on. Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages inside the projector can severely injure you. Except as specifically explained in this User's Guide, do not attempt to service this product yourself. Refer all servicing to qualified service personnel.

Warning: The projector and its accessories come packaged in plastic bags. Keep plastic bags away from small children to avoid any risk of suffocation.

Caution: When you replace the lamp, never touch the new lamp with your bare hands; the invisible residue left by the oil on your hands may shorten the lamp life. Use a cloth or glove to handle the new lamp.

Parent topic: Notices

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Important Safety Instructions Follow these safety instructions when setting up and using the projector: Do not look into the lens when the projector is on. The bright light can damage your eyes. Avoid

standing in front of the projector so the bright light does not shine into your eyes. Do not place the projector on an unstable cart, stand, or table. Do not operate the projector on its side, or while tilted to one side. Do not tilt the projector more than

30 forward or back. If the projector is mounted on a ceiling or wall, it should be installed by qualified technicians using

mounting hardware designed for use with this projector. When installing or adjusting a ceiling or wall mount, do not use adhesives to prevent the screws from

loosening and do not use oils or lubricants. This may cause the projector case to crack and the projector to fall from its ceiling mount. This could cause serious injury to anyone under the mount and could damage the projector.

Do not use the projector near water, sources of heat, high-voltage electrical wires, or sources of magnetic fields.

Use the type of power source indicated on the projector. Use of a different power source may result in fire or electric shock. If you are not sure of the power available, consult your dealer or power company.

Place the projector near a wall outlet where the plug can be easily unplugged. Take the following precautions when handling the plug: Do not hold the plug with wet hands. Do not

insert the plug into a dusty outlet. Insert the plug firmly into the outlet. Do not pull the power cord when disconnecting the plug; always be sure to hold the plug when disconnecting it. Do not overload wall outlets, extension cords, or power strips. Failure to comply with these precautions could result in fire or electric shock.

Do not place the projector where the cord can be walked on. This may result in fraying or damage to the plug.

Unplug the projector from the wall outlet before cleaning. Use a dry cloth (or, for stubborn dirt or stains, a moist cloth that has been wrung dry) for cleaning. Do not use liquid or aerosol cleaners, any sprays containing flammable gas, or solvents such as alcohol, paint thinner, or benzine.

Do not block the slots and openings in the projector case. They provide ventilation and prevent the projector from overheating. Do not operate the projector on a sofa, rug, or other soft surface, or set it on top of loose papers. Do not cover the projector with a blanket, curtain, or tablecloth. If you are setting up the projector near a wall, leave at least 7.9 inches (20 cm) of space between the wall and the air exhaust vent.

Do not operate the projector in a closed-in cabinet unless proper ventilation is provided.

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Never allow objects of any kind to enter any openings in the projector. Do not leave objects, especially flammable objects, near the projector. Never spill liquid of any kind into the projector.

If you are using two or more projectors side-by-side, leave at least 2 feet (60 cm) of space between the projectors to allow for proper ventilation.

You may need to clean the air filter and vent. A clogged air filter or vent can block ventilation needed to cool the projector. Do not use canned air, or the gases may leave a residue.

Do not store the projector outdoors for an extended length of time. Except as specifically explained in this manual, do not attempt to service this product yourself. Refer

all servicing to qualified personnel. Opening or removing covers may expose you to dangerous voltages and other hazards.

Never open any covers on the projector except as specifically explained in this manual. Never attempt to disassemble or modify the projector. Refer all repairs to qualified service personnel.

Unplug the projector from the wall outlet and refer servicing to qualified service personnel under the following conditions: if it does not operate normally when you follow the operating instructions, or exhibits a distinct change in performance; if smoke, strange odors, or strange noises come from the projector; if the power cord or plug is damaged or frayed; if liquid or foreign objects get inside the projector, or if it has been exposed to rain or water; if it has been dropped or the housing has been damaged.

Do not touch the plug during an electrical storm. Otherwise, you may receive an electric shock. Unplug the projector when it will not be used for extended periods. Do not use the projector where it may be exposed to rain, water, or excessive humidity. Do not use or store the projector where it may be exposed to smoke, steam, corrosive gases,

excessive dust, vibration, or shock. Do not use the projector where flammable or explosive gases may be present. Do not use or store the projector or remote control in a hot location, such as near a heater, in direct

sunlight, or in a closed vehicle. If you use the projector in a country other than where you purchased it, use the correct power cord for

that country. Do not stand on the projector or place heavy objects on it. Do not use the projector outside of the required temperature range of 32 to 104 F (0 to 40 C). Doing

so may cause an unstable display and could lead to projector damage. Do not use or store the projector where it may be exposed to sudden changes in temperature.

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Do not store the projector outside of the required temperature range of 14 to 140 F (10 to 60 C) or in direct sunlight for long periods of time. Doing so may cause damage to the case.

Do not place anything that can become warped or damaged by heat near the exhaust vents. Do not bring your hands or face close to the vents while projection is in progress. Do not bring your face close to the projector while it is in use.

Before you move the projector, make sure its power is turned off, the plug is disconnected from the outlet, and all cables are disconnected.

Never try to remove the lamp immediately after use because it will be extremely hot. Before removing the lamp, turn off the power and wait at least an hour to allow the lamp to cool completely.

Do not disassemble the lamp or subject it to impacts. Do not place the source of an open flame, such as a lit candle, on or near the projector. Do not block the lens during projection using a book or any object other than the lens cover. Use the

lens cover to temporarily stop projection, but avoid projecting with the lens cover closed for a long period. This could damage the projector or cause a fire.

Do not modify the power cord. Do not place heavy objects on top of the power cord or bend, twist, or pull it excessively. Keep the power cord away from hot electrical appliances.

If the lamp breaks, ventilate the room to prevent gases contained in the lamp from being inhaled or coming in contact with your eyes or mouth. If you do inhale gases or gases come in contact with your eyes or mouth, seek medical advice immediately.

If the projector is mounted overhead and the lamp breaks, be careful to prevent pieces of glass from falling into your eyes or mouth when you open the lamp cover. If pieces of glass do get into your eyes or mouth, seek medical advise immediately.

Always lower the volume before turning off the projector. Turning on the projector with the volume too high can damage your ears.

Note: The lamp(s) in this product contain mercury. Please consult your state and local regulations regarding disposal or recycling. Do not put in the trash.

WARNING: The cords included with this product contain chemicals, including lead, known to the State of California to cause birth defects or other reproductive harm. Wash hands after handling. (This notice is provided in accordance with Proposition 65 in Cal. Health & Safety Code 25249.5 and following.) Restriction of Use Parent topic: Notices

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Restriction of Use When this product is used for applications requiring high reliability/safety such as transportation devices related to aviation, rail, marine, automotive; disaster prevention devices; various safety devices; or functional/precision devices, you should use this product only after giving consideration to including fail- safes and redundancies into your design to maintain safety and total system reliability. Because this product was not intended for use in applications requiring extremely high reliability/safety such as aerospace equipment, main communication equipment, nuclear power control equipment, or medical equipment related to direct medical care, please make your own judgment on this product's suitability after a full evaluation. Parent topic: Important Safety Instructions

FCC Compliance Statement For United States Users This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio and television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

WARNING The connection of a non-shielded equipment interface cable to this equipment will invalidate the FCC Certification or Declaration of this device and may cause interference levels which exceed the limits established by the FCC for this equipment. It is the responsibility of the user to obtain and use a shielded equipment interface cable with this device. If this equipment has more than one interface connector, do not leave cables connected to unused interfaces. Changes or modifications not expressly approved by the manufacturer could void the users authority to operate the equipment.

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For Canadian Users This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe B est conforme la norme NMB-003 du Canada. Parent topic: Notices

Trademarks EPSON, PowerLite, Instant Off, Quick Corner, and EasyMP are registered trademarks, and EPSON Exceed Your Vision is a registered logomark of Seiko Epson Corporation. PrivateLine and Accolade are registered trademarks; SizeWiseTM , DuetTM , and BrightLink SoloTM are trademarks; and EPSON StoreSM and Extra CareSM are service marks of Epson America, Inc. WPATM and WPA2TM are trademarks of the Wi-Fi Alliance. HDMI and High-Definition Multimedia Interface are the trademarks or registered trademarks of HDMI Licensing LLC. General Notice: Other product names used herein are for identification purposes only and may be trademarks of their respective owners. Epson disclaims any and all rights in those marks.

Parent topic: Notices

Software Copyright GNU GPL This projector product includes the open source software programs which apply the GNU General Public License Version 2 or later version ("GPL Programs"). We provide the source code of the GPL Programs until five (5) years after the discontinuation of same model of this projector product. If you desire to receive the source code of the GPL Programs, please see the "EPSON Projector Contact List" in the User's Guide, and contact the customer support of your region.

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These GPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. The list of GPL Programs is as follows and the names of author are described in the source code of the GPL Programs The list of GPL Programs busybox-1.13.4 iptables-1.4.4 libgcc1(gcc-4.3.3) linux-2.6.27 patches udhcp 0.9.8 uvc rev.219 wireless_tools 29 EPSON original drivers The GNU General Public License Version 2 is as follows. You also can see the GNU General Public License Version 2 at http://www.gnu.org/licenses/.

GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright ) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free softwareto make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for

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this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow.

GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.

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You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,

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b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all.

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For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.

NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES

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PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright ) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode:

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Gnomovision version 69, Copyright ) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu itemswhatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

GNU LGPL This projector product includes the open source software programs which apply the GNU Lesser General Public License Version 2 or later version ("LGPL Programs"). We provide the source code of the LGPL Programs until five (5) years after the discontinuation of same model of this projector product. If you desire to receive the source code of the LGPL Programs, please see the "EPSON Projector Contact List" in the User's Guide, and contact the customer support of your region. These LGPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. The list of LGPL Programs is as follows and the names of author are described in the source code of the LGPL Programs. LGPL Programs glibc-2.10 SDL-1.2.13 SDL-Image

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The GNU Lesser General Public License Version 2 is as follows. You also can see the GNU Lesser General Public License Version 2 at http//www.gnu.org/licenses/.

GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright ) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights. We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library. To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library is modified by someone else and passed on, the recipients should know that what they

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have is not the original version, so that the original author's reputation will not be affected by problems that might be introduced by others. Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license. Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. We use this license for certain libraries in order to permit linking those libraries into non-free programs. When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits such linking only if the entire combination fits its criteria of freedom. The Lesser General Public License permits more lax criteria for linking other code with the library. We call this license the "Lesser" General Public License because it does Less to protect the user's freedom than the ordinary General Public License. It also provides other free software developers Less of an advantage over competing non-free programs. These disadvantages are the reason we use the ordinary General Public License for many libraries. However, the Lesser license provides advantages in certain special circumstances. For example, on rare occasions, there may be a special need to encourage the widest possible use of a certain library, so that it becomes a de-facto standard. To achieve this, non-free programs must be allowed to use the library. A more frequent case is that a free library does the same job as widely used non-free libraries. In this case, there is little to gain by limiting the free library to free software only, so we use the Lesser General Public License. In other cases, permission to use a particular library in non-free programs enables a greater number of people to use a large body of free software. For example, permission to use the GNU C Library in non- free programs enables many more people to use the whole GNU operating system, as well as its variant, the GNU/Linux operating system. Although the Lesser General Public License is Less protective of the users' freedom, it does ensure that the user of a program that is linked with the Library has the freedom and the wherewithal to run that program using a modified version of the Library. The precise terms and conditions for copying, distribution and modification follow. Pay close attention to the difference between a "work based on the library" and a "work that uses the library". The former contains code derived from the library, whereas the latter must be combined with the library in order to run.

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END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Libraries If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright )

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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it!

BSD License (Berkeley Software Distribution License) This projector product includes the open source software program "University of California, Berkeley License (Berkeley Software Distribution License)" which applies the terms and conditions provided by owner of the copyright to the "BSD License". The "BSD License" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. List of BSD License programs busybox-1.13.4 License terms of conditions of each program which are provided by owner of the copyright to the "BSD License" are as follows. Copyright ) The Regents of the University of California. All rights reserved. This code is derived from software contributed to Berkeley by Kenneth Almquist. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

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1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA , OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

libjpeg This projector product includes the open source software program "libjpeg" which applies the terms and conditions provided by owner of the copyright to the "libjpeg". The "libjpeg" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. List of libjpeg programs libjpeg-6b License terms of conditions of each program which are provided by owner of the copyright to the "libjpeg" are as follows. Copyright ) 1994-1997, Thomas G. Lane . This file is part of the Independent JPEG Group's software. For conditions of distribution and use, see the accompanying README file. This distribution contains the sixth public release of the Independent JPEG Group's free JPEG software. You are welcome to redistribute this software and to use it for any purpose, subject to the conditions under LEGAL ISSUES, below. LEGAL ISSUES =========== In plain English:

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1. We don't promise that this software works. (But if you find any bugs, please let us know!) 2. You can use this software for whatever you want. You don't have to pay us. 3. You may not pretend that you wrote this software. If you use it in a program, you must acknowledge somewhere in your documentation that you've used the IJG code. In legalese: The authors make NO WARRANTY or representation, either express or implied, with respect to this software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy. This software is copyright ) 1991-1998, Thomas G. Lane. All Rights Reserved except as specified below. Permission is hereby granted to use, copy, modify, and distribute this software (or portions thereof) for any purpose, without fee, subject to these conditions: (1) If any part of the source code for this software is distributed, then this README file must be included, with this copyright and no-warranty notice unaltered; and any additions, deletions, or changes to the original files must be clearly indicated in accompanying documentation. (2) If only executable code is distributed, then the accompanying documentation must state that "this software is based in part on the work of the Independent JPEG Group". (3) Permission for use of this software is granted only if the user accepts full responsibility for any undesirable consequences; the authors accept NO LIABILITY for damages of any kind. These conditions apply to any software derived from or based on the IJG code, not just to the unmodified library. If you use our work, you ought to acknowledge us. Permission is NOT granted for the use of any IJG author's name or company name in advertising or publicity relating to this software or products derived from it. This software may be referred to only as "the Independent JPEG Group's software". We specifically permit and encourage the use of this software as the basis of commercial products, provided that all warranty or liability claims are assumed by the product vendor. ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA. ansi2knr.c is NOT covered by the above copyright and conditions, but instead by the usual distribution terms of the Free Software Foundation; principally, that you must include source code if you redistribute it. (See the file ansi2knr.c for full details.) However, since ansi2knr.c is not needed as part of any program generated from the IJG code, this does not limit you more than the foregoing paragraphs do. The Unix configuration script "configure" was produced with GNU Autoconf. It is copyright by the Free Software Foundation but is freely distributable. The same holds for its supporting scripts (config.guess,

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config.sub, ltconfig, ltmain.sh). Another support script, install-sh, is copyright by M.I.T. but is also freely distributable. It appears that the arithmetic coding option of the JPEG spec is covered by patents owned by IBM , AT&T, and Mitsubishi. Hence arithmetic coding cannot legally be used without obtaining one or more licenses. For this reason, support for arithmetic coding has been removed from the free JPEG software. (Since arithmetic coding provides only a marginal gain over the unpatented Huffman mode, it is unlikely that very many implementations will support it.) So far as we are aware, there are no patent restrictions on the remaining code. The IJG distribution formerly included code to read and write GIF files. To avoid entanglement with the Unisys LZW patent, GIF reading support has been removed altogether, and the GIF writer has been simplified to produce "uncompressed GIFs". This technique does not use the LZW algorithm; the resulting GIF files are larger than usual, but are readable by all standard GIF decoders. We are required to state that "The Graphics Interchange Format) is the Copyright property of CompuServe Incorporated. GIF(sm) is a Service Mark property of CompuServe Incorporated."

libpng This projector product includes the open source software program "libpng" which applies the terms and conditions provided by owner of the copyright to the "libpng". The "libpng" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. List of libpng programs libpng-1.2.7 License terms of conditions of each program which are provided by owner of the copyright to the "libpng" are as follows. For conditions of distribution and use, see copyright notice in png.h Copyright ) 1998-2004 Glenn Randers-Pehrson (Version 0.96 Copyright ) 1996, 1997 Andreas Dilger) (Version 0.88 Copyright ) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) This copy of the libpng notices is provided for your convenience. In case of any discrepancy between this copy and the notices in the file png.h that is included in the libpng distribution, the latter shall prevail. COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: If you modify libpng you may insert additional notices immediately following this sentence.

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libpng version 1.2.6, September 12, 2004, is Copyright ) 2004 Glenn Randers-Pehrson, and is distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors Cosmin Truta libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are Copyright ) 2000-2002 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.0.6 with the following individuals added to the list of Contributing Authors Simon-Pierre Cadieux Eric S. Raymond Gilles Vollant and with the following additions to the disclaimer: There is no warranty against interference with your enjoyment of the library or against infringement. There is no warranty that our efforts or the library will fulfill any of your particular purposes or needs. This library is provided with all faults, and the entire risk of satisfactory quality, performance, accuracy, and effort is with the user. libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are Copyright ) 1998, 1999 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-0.96, with the following individuals added to the list of Contributing Authors: Tom Lane Glenn Randers-Pehrson Willem van Schaik libpng versions 0.89, June 1996, through 0.96, May 1997, are Copyright ) 1996, 1997 Andreas Dilger Distributed according to the same disclaimer and license as libpng-0.88, with the following individuals added to the list of Contributing Authors: John Bowler Kevin Bracey Sam Bushell Magnus Holmgren Greg Roelofs Tom Tanner libpng versions 0.5, May 1995, through 0.88, January 1996, are Copyright ) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.

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For the purposes of this copyright and license, "Contributing Authors" is defined as the following set of individuals: Andreas Dilger Dave Martindale Guy Eric Schalnat Paul Schmidt Tim Wegner The PNG Reference Library is supplied "AS IS". The Contributing Authors and Group 42, Inc. disclaim all warranties, expressed or implied, including, without limitation, the warranties of merchantability and of fitness for any purpose. The Contributing Authors and Group 42, Inc. assume no liability for direct, indirect, incidental, special, exemplary, or consequential damages, which may result from the use of the PNG Reference Library, even if advised of the possibility of such damage. Permission is hereby granted to use, copy, modify, and distribute this source code, or portions hereof, for any purpose, without fee, subject to the following restrictions: 1. The origin of this source code must not be misrepresented. 2. Altered versions must be plainly marked as such and must not be misrepresented as being the original source. 3. This Copyright notice may not be removed or altered from any source or altered source distribution. The Contributing Authors and Group 42, Inc. specifically permit, without fee, and encourage the use of this source code as a component to supporting the PNG file format in commercial products. If you use this source code in a product, acknowledgment is not required but would be appreciated. A "png_get_copyright" function is available, for convenient use in "about" boxes and the like: printf("%s",png_get_copyright(NULL)); Also, the PNG logo (in PNG format, of course) is supplied in the files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31). Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a certification mark of the Open Source Initiative. Glenn Randers -Pehrson glennrp@users.sourceforge.net September 12, 2004

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zlib This projector product includes the open source software program "zlib" which applies the terms and conditions provided by owner of the copyright to the "zlib". The "zlib" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. List of zlib programs zlib-1.1.4 License terms of conditions of each program which are provided by owner of the copyright to the "zlib" are as follows. Copyright notice: ) 1995-1998 Jean-loup Gailly and Mark Adler This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. Jean-loup Gailly jloup@gzip.org Mark Adler madler@alumni.caltech.edu If you use the zlib library in a product, we would appreciate *not* receiving lengthy legal documents to sign. The sources are provided for free but without warranty of any kind. The library has been entirely written by Jean-loup Gailly and Mark Adler; it does not include third-party code. If you redistribute modified sources, we would appreciate that you include in the file ChangeLog history information documenting your changes.

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libmd5-rfc This projector product includes the open source software program "libmd5-rfc" which applies the terms and conditions provided by owner of the copyright to the "libmd5-rfc". The "libmd5-rfc" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. List of libmd5-rfc programs libmd5-rfc License terms of conditions of each program which are provided by owner of the copyright to the "libmd5-rfc" are as follows. Copyright ) 1999, 2002 Aladdin Enterprises. All rights reserved. This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. L. Peter Deutsch ghost@aladdin.com Independent implementation of MD5 (RFC 1321). This code implements the MD5 Algorithm defined in RFC 1321, whose text is available at http://www.ietf.org/rfc/rfc1321.txt The code is derived from the text of the RFC, including the test suite (section A.5) but excluding the rest of Appendix A. It does not include any code or documentation that is identified in the RFC as being copyrighted. The original and principal author of md5.h is L. Peter Deutsch . Other authors are noted in the change history that follows (in reverse chronological order): 2002-04-13 lpd Removed support for non- ANSI compilers; removed references to Ghostscript; clarified derivation from RFC 1321; now handles byte order either statically or dynamically.

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1999-11-04 lpd Edited comments slightly for automatic TOC extraction. 1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5); added conditionalization for C++ compilation from Martin Purschke . 1999-05-03 lpd Original version.

mDNSResponder This projector product includes the open source software program "mDNSResponder" which applies the following license terms "Apache License Version 2.0, January 2004". List of "mDNSResponder" mDNSResponder-107.6 (only mDNSResponderPosix is used) License terms "Apache License Version 2.0, January 2004" are as follows. Apache License Version 2.0, January 2004 http://www.apache.org/licenses/

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