LG 27UD58P- 27UD58P-B.AUS Monitor Owner's Manual PDF

www.lg.com

Please read the safety information carefully before using the product.

IPS LED Monitor (LED Monitor) Model List

Owner's Manual IPS LED MONITOR (LED MONITOR*)

*LG LED Monitors are LCD Monitors with LED Backlighting.

27UD58P 27MU58P

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Contents

CONTENTS

18 USER SETTINGS

19 Customizing settings 19 - Menu Settings 19 - -Quick Settings 20 - -Picture 23 - -General 24 - -Reset

25 TROUBLESHOOTING

27 SPECIFICATIONS

27 27UD58P/27MU58P 28 Factory Support Mode (Preset Mode, PC) 28 HDMI 28 DisplayPort 29 HDMI Timing (Video) 29 Power LED

3 LICENSE

4 ASSEMBLING AND PREPARING

4 Product Components 5 Supported Drivers and Software 6 Component and Button Description 6 - How to Use the Joystick Button 7 Input Connector 8 Moving and Lifting the Monitor 9 Installing the Monitor 9 - Assembling the stand base 10 - Using the cable holder 11 - Installing onto a table 12 - Adjusting the angle 12 - Adjusting the Stand Height 13 - Pivot Feature 14 - Using the Kensington lock 14 - Detaching the Stand Body 14 - Installing the wall mount plate 15 - Installing to a wall

16 USING THE MONITOR

16 Connecting to a PC 16 - HDMI connection 16 - DisplayPort connection 17 Connecting to AV Devices 17 - HDMI connection 17 Connecting to External Devices 17 - Connecting Headphones

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LICENSE

LICENSE

Each model has different licenses. Visit www.lg.com for more information on the license.

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

The following content is only applied to the monitor which is sold in Europe market and which needs to meet the ErP Directive: * This monitor is set to be turned off automatically in 4 hours after you turned on display if there is no adjustment to display. * To make this setting be disabled, change the option to Off in OSD menu of Automatic Standby.

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ASSEMBLING AND PREPARING

ASSEMBLING AND PREPARING

Product Components Please check whether all the components are included in the box before using the product. If there are missing com- ponents, contact the retail store where you purchased the product. Note that the product and components may look different from those shown here.

y Always use genuine components to ensure safety and product performance. y The product warranty will not cover damage or injury caused by the use of counterfeit components. y It is recommend that use the supplied components. y If you use generic cables not certified by LG, the screen may not display or there may be image noises.

y Note that the components may look different from those shown here. y Without prior notice, all information and specifications in this manual are subject to change to improve the

performance of the product. y To purchase optional accessories, visit an electronics store or online shopping site or contact the retail store

where you purchased the product.

CAUTION

NOTE

CD / Card

DisplayPort Cable ( This cable is not included in

all countries. )

Stand Base Stand Body

HDMI Cable ( This cable is not included

in all countries. )

Power Cord

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ASSEMBLING AND PREPARING

Supported Drivers and Software You can download and install the latest version from the LGE website (www.lg.com).

Drivers and Software Installation Priority 27UD58P/27MU58P

Monitor Driver Recommended O

OnScreen Control Recommended O

Dual Controller Recommended O

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ASSEMBLING AND PREPARING

Component and Button Description

Power LED y On: power is on y Off: power is off

Joystick Button

How to Use the Joystick Button

You can easily control the functions of the monitor by pressing the joystick button or moving it left/right with your finger.

Basic Functions

Power on Press the joystick button once with your finger to turn on the monitor.

Power off Press and hold the joystick button once with your finger to turn off the monitor.

/ Volume Control You can control the volume by moving the joystick button left/right.

y The joystick button is located at the bottom of the monitor.

NOTE

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ASSEMBLING AND PREPARING

Input Connector

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ASSEMBLING AND PREPARING

Moving and Lifting the Monitor When moving or lifting the monitor, follow these in- structions to prevent the monitor from being scratched or damaged and to ensure safe transportation regard- less of its shape or size.

y As far as possible, avoid touching the monitor screen. This may result in damage to the screen or some of the pixels used to create images.

y It is advisable to place the monitor in the original box or packing material before attempting to move it. y Before moving or lifting the monitor, disconnect

the power cord and all cables. y Hold the top and bottom of the monitor frame

firmly. Do not hold the screen itself.

y When holding the monitor, the screen should face away from you to prevent it being scratched.

y When moving the monitor, avoid any strong shock or vibrations to the product. y When moving the monitor, keep it upright, never

turn the monitor on its side or tilt it sideways.

CAUTION

y If you use the monitor panel without the stand base, its joystick button may cause the monitor to become unstable and fall, resulting in damage to the monitor or human injury. In addition, this may cause the joystick button to malfunction.

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ASSEMBLING AND PREPARING

Installing the Monitor

Assembling the stand base 1

y To protect the screen from scratches, cover the surface with a soft cloth. y Remove a tape on the surface of stand body.

CAUTION 4

y Press the stand until the button reaches the top.

NOTE

2

3

Stand Body

Tape

Stand Base

or

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ASSEMBLING AND PREPARING

y Illustrations in this document represent typical procedures, so they may look different from the actual product. y Applying excessive force when tightening screws

may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty. y Do not carry the monitor upside down by just

holding the base. This may cause the monitor to fall off the stand and could result in personal injury. y When lifting or moving the monitor, do not

touch the monitor screen. The force applied to the monitor screen may cause damage to it.

CAUTION Using the cable holder

Arrange the cables using the cable holder as shown in the illustration.

y You can disassemble the stand in the reverse order of the assembly.

NOTE

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ASSEMBLING AND PREPARING

Installing onto a table

1 Lift the monitor and place it on the table in an up- right position.

Place at least 100 mm (3.94 inches) away from the wall to ensure sufficient ventilation.

Cautions When Connecting Power Cord

2 Connect the Power cord to the monitor, then plug the power cord into the wall outlet.

100 mm (3.94 inches) 100 mm

(3.94 inches)

100 mm (3.94 inches)

100 mm (3.94 inches)

y Unplug the power cord prior to moving or install- ing the monitor. There is risk of electric shock.

y Make sure to use the power cord that is pro- vided in the product package and connect it to a grounded power outlet. y If you need another power cord, please contact

your local dealer or the nearest retail store.

CAUTION

3 Press the joystick button on the bottom of the monitor to turn on the monitor.

100-240 V ~

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ASSEMBLING AND PREPARING

Adjusting the angle

1 Place the monitor in an upright position, mounted on the stand base.

2 Adjust the angle of the screen. The angle of the screen can be adjusted forwards or backwards for a comfortable viewing experience.

Front SideRear Side

y To avoid injury to the fingers when adjusting the screen, do not hold the lower part of the moni- tor's frame as illustrated below.

WARNING

y Be careful not to touch or press the screen area when adjusting the angle of the monitor.

Adjusting the Stand Height

1 Handle the monitor with both hands for safety.

2 Remove the tape attached to the bottom

back of the stand body and then pull out the

locking pin while pressing the head downward.

3 The height can be adjusted up to 130.0 mm.

Stand Body

130.0 mm

y Do not put your fingers or hand between the screen and the base (chassis) when adjusting the screen's height.

WARNING

Tape

Locking Pin

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ASSEMBLING AND PREPARING

3 Rotate the monitor clockwise as shown in the figure.

4 Complete the installation by rotating the monitor 90 as shown below.

Pivot Feature

The pivot feature allows the monitor to rotate 90 clockwise.

1 Raise the monitor to the maximum height.

2 Adjust the angle of the monitor in the direction of the arrow as shown in the figure.

Stand

Head

WARNING

y To avoid scratching the stand base, make sure that when rotating the monitor using the pivot feature, the stand does not make contact with the monitor.

y Auto Pivot feature of the display is not supported. y The screen can be rotated easily using the screen

pivot shortcut key provided with your Windows op- erating system. Note that some Windows versions and some graphics card drivers may use different settings for the screen pivot key or may not sup- port the pivot key at all.

y Windows screen pivot shortcut keys - 0: Ctrl + Alt + Up arrow key () - 90: Ctrl + Alt + Left arrow key () - 180: Ctrl + Alt + Down arrow key () - 270: Ctrl + Alt + Right arrow key ()

NOTE

Locking Pin

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ASSEMBLING AND PREPARING

Installing the wall mount plate

This monitor supports the specification of the standard wall mount plate or compatible device.

1 Place the screen face down. To protect the screen from scratches, cover the surface with a soft cloth.

2 Place the wall mount plate onto the monitor and align it with the screw holes.

3 Tighten the four screws to fix the plate to the moni- tor using a screwdriver.

1 Place the monitors screen face down. To protect the screen from scratches, cover the surface with a soft cloth.

2 Remove the stand from the monitor by pressing the button on the bottom center of the back of the monitor.

Using the Kensington lock

The Kensington security system connector is located at the back of the Monitor set. For more information on installation and usage, refer to the Kensington lock user manual or visit the website at http://www.kensington.com.

Connect the Kensington security system cable between the Monitor set and a table.

y Take care when rotating the monitor if the cable is connected. y To avoid injury when rotating the display, do not

place your fingers between the display and the stand base.

Detaching the Stand BodyWARNING

y The wall mount plate is sold separately. y For more information on installation, refer to the

wall mount plate's installation guide. y Be careful not to use excessive force when

mounting the wall mount plate, as this can dam- age the monitor's screen.

NOTE

y Use of the Kensington lock is optional. The accessories can be purchased at your local electronics store.

NOTE

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ASSEMBLING AND PREPARING

To install the monitor to a wall, attach a wall mounting bracket (optional) to the back of the monitor. Make sure that the wall mounting bracket is securely fixed to the monitor and to the wall.

1 If you use screw longer than standard, the monitor might be damaged internally.

2 If you use improper screw, the product might be dam- aged and drop from mounted position.

In this case, LG Electronics is not responsible for it.

Installing to a wall

Install the monitor at least 100 mm (3.94 inches) away from the wall and leave about 100 mm (3.94 inches) of space at each side of the monitor to ensure suf- ficient ventilation. Detailed installation instructions can be obtained from your local retail store. Please refer to the manual to install and set up a tilting wall mounting bracket.

y Unplug the power cord before moving or install- ing the monitor to avoid electric shocks. y Installing the monitor on the ceiling or on a

slanted wall may result in the monitor falling off, which could lead to injury. Please use the genu- ine LG wall mounting bracket. For more informa- tion, contact your local retail store or a qualified installer. y Applying excessive force when fastening screws

may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty. y Use the wall mounting bracket and screws

that conform to the VESA standard. Damage caused by the use or misuse of inappropriate components will not be covered by the product warranty. y Screw length from outer surface of back cover

should be under 8mm.

y Use the screws specified by the VESA standard. y The wall mount kit includes the installation guide

and all necessary parts. y The wall mounting bracket is optional. The acces-

sories can be purchased at your local retail store. y The length of the screw may differ for each wall

mounting bracket. Ensure the correct length screw is used. y For more information, please refer to the user

manual for the wall mounting bracket.

CAUTION

NOTE

Wall mount Pad

Wall mount Pad

Back Cover

Back Cover

Standard screw

Max.8mm

y Wall Mount (A x B)

A B

Wall Mount (A x B) 100 x 100 Standard screw M4 x L10 Number of screws 4 Wall Mount Plate (Optional)

LSW 149

100 mm (3.94 inches)

100 mm (3.94 inches)

100 mm (3.94 inches)

100 mm (3.94 inches)

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USING THE MONITOR

USING THE MONITOR

Connecting to a PC

y This monitor supports the *Plug and Play feature. *Plug and Play: A feature that allows you to add a device to your computer without having to reconfigure anything or install any manual drivers.

DisplayPort connection

Transmits the digital video and audio signals from your PC to the monitor. Connect your PC to the monitor us- ing the Displayport cable as illustrated below. Press the menu button and then select the input option from the input menu.

HDMI connection

Transmits the digital video and audio signals from your PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below. Press the menu button and then select the input option from the input menu.

NOTE

y If you use HDMI PC, it can cause compatibility problem. y Use a certified cable with the HDMI logo attached.

If you do not use a certified HDMI cable, the screen may not display or a connection error may occur. y Recommended HDMI cable types

- High-Speed HDMI/TM Cable - High-Speed HDMI/TM Cable with Ethernet

y There may be no video or audio output depending on the DP version of the PC.

y If you use generic cables not certified by LG, the screen may not display or there may be image noises.

NOTE

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USING THE MONITOR

Connecting to AV Devices

HDMI connection

Transmits the digital video and audio signals from your PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below. Press the menu button and then select the input option from the input menu.

NOTE y If you use HDMI PC, it can cause compatibility

problem. y Use a certified cable with the HDMI logo attached.

If you do not use a certified HDMI cable, the screen may not display or a connection error may occur. y Recommended HDMI cable types

- High-Speed HDMI/TM Cable - High-Speed HDMI/TM Cable with Ethernet

Connecting to External Devices

(sold separately)

Connecting Headphones

Connect peripherals to the monitor via the headphones port. Connect as illustrated.

y Peripheral devices are sold separately. y If you use angled earphones, it may cause a prob-

lem with connecting another external device to the monitor. Therefore, it is recommended to use straight earphones.

Angled Straight

y Depending on the audio settings of the PC and external device, headphones and speaker functions may be limited.

NOTE

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User Settings

Button Menu Status Description

Main menu disabled Enables the main menu.

Main menu enabled Exits the main menu. (Holding down the button to turn off the monitor. You can turn off the monitor this way at any time, including when the OSD is on.)

Main menu disabled Adjusts the monitor volume level.

Main menu enabled Enters the menu features.

Main menu disabled Adjusts the monitor volume level.

Main menu enabled Enters the input feature.

Main menu disabled Enables the main menu.

Main menu enabled Enters the game mode feature.

Main menu disabled Enables the main menu.

Main menu enabled Turns off the monitor.

Main Menu Features

Main Menu Description

Menu Configures the screen settings.

Game Mode You can change Picture Mode to a gaming mode.

Input Sets input mode.

Monitor off Turns off the monitor.

Exit Exits the main menu.

USER SETTINGS

Activating the Main Menu

1 Press the joystick button on the bottom of the monitor.

2 Move the joystick up/down (/) and left/right(/) to set the options.

3 Press the joystick button once more to exit the main menu.

Joystick Button

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Each option is described below.

Customizing settings Menu Settings

-Quick Settings

1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu.

2 Go to Quick Settings > Brightness by moving the joystick.

3 Configure the options following the instructions that ap- pear in the bottom right corner.

4 To return to the upper menu or set other menu items, move the joystick to or pressing ( / OK) it.

5 If you want to exit the OSD menu, move the joystick to until you exit.

Menu > Quick Settings Description

Brightness Adjusts the color contrast and brightness of the screen.

Contrast

Volume Adjusts the volume.

NOTE

y Jog joystick button down ( ) in the Volume menu will enable/

disable the Mute function.

Input Selects the current input mode.

Ratio Adjusts the screen ratio.

Wide Displays the video in wide-screen, regardless of the video signal input.

Original Displays a video according to the input video signal aspect ratio.

NOTE

y The display may look the same for Wide, Original options at the recommended resolution. y The ratio is disabled in the interlaced signal.

Wide

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User Settings

Menu > Picture Description

Picture Mode Custom Allows the user to adjust each element. The color mode of the main menu can be adjusted.

Reader Optimizes the screen for viewing documents. You can brighten the screen in the OSD menu.

Photo Optimizes the screen for photos.

Cinema Optimizes the screen for video.

Dark Room 1 This mode adjusts the brightness to the optimal level for working in a dark environment.

Dark Room 2 This mode sets the brightness to a lower level than Dark Room 1.

Color Weakness

This mode is for users who cannot distinguish between red and green. It enables users with color weakness to easily distinguish between the two colors.

FPS Game 1 This mode is optimized for FPS games.

FPS Game 2 It has a higher Black Stabilizer value than FPS Game 1. It is suitable for very dark FPS games.

RTS Game This mode is optimized for RTS Game.

Custom (Game)

In this mode, users can customize various elements including game-related options.

NOTE y If the picture mode is changed in the DP (DisplayPort) input, the screen may flicker

or the resolution of your PC screen may be affected.

Each option is described below.

-Picture

1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu.

2 Go to Picture by moving the joystick.

3 Configure the options following the instructions that ap- pear in the bottom right corner.

4 To return to the upper menu or set other menu items, move the joystick to or pressing ( / OK) it.

5 If you want to exit the OSD menu, move the joystick to until you exit.

Wide

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Picture Adjust SUPER RESOLUTION+ High Optimized picture quality is displayed when a user wants crystal clear images. It is effective for high quality video or game.

Middle The optimized picture quality is displayed when a user wants im- ages between low and high modes for comfortable viewing. It is effective for UCC or SD video.

Low The optimized picture quality is displayed when a user wants smooth and natural images. It is effective for slow-moving pic- tures or still images.

Off Select this option for everyday viewing. SUPER RESOLUTION+ is turned off in this mode.

Sharpness Adjusts the sharpness of the screen.

Black Level Sets the offset level (for HDMI only). y Offset: as a reference for a video signal, this is the darkest color the monitor

can display.

High Keeps the current contrast ratio of the screen.

Low Lowers the black levels and raises the white levels from the current contrast ratio of the screen.

HDMI ULTRA HD Deep Color

Provides sharper images when connected to a device supporting ULTRA HD Deep Color.

4K@60 Hz Support Format1)

Resolution Frame rate (Hz)

Color Depth / Chroma Sampling

8 bit 10 bit

3840 x 2160 59.94 60.00

YCbCr 4:2:0

YCbCr 4:2:2

YCbCr 4:4:4 -

RGB 4:4:4 -

1) Supported when HDMI ULTRA HD Deep Color is set to On.

DFC Adjusts the brightness automatically according to the screen.

NOTE

y If the connected device does not support ULTRA HD Deep Color, the feature may not work properly.

y If a problem occurs, set the HDMI ULTRA HD Deep Color option to Off.

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User Settings

Game Adjust Response Time Sets a response time for displayed pictures based on the speed of the screen. For a normal environment, it is recommended that you use Middle. For a fast- moving picture, it is recommended that you use high. Setting to High may cause image sticking.

High Sets the response time to High.

Middle Sets the response time to Middle.

Low Sets the response time to Low.

Off Does not use the response time improvement feature.

FreeSync Provides seamless and natural images by synchronizing the vertical frequency of the input signal with that of the output signal.

NOTE

y To use the FreeSync feature, a graphic card that supports FreeSync is necessary.

y Supported Interface: DisplayPort

y For more information, refer to AMD website at http://www.amd.com/ FreeSync

y The screen flickering may occur intermittently in a specific gaming environment.

Extended Enable wider frequency range of FreeSync function than basic mode. The screen may flicker during the game play.

Basic Enable basic frequency range of FreeSync function.

Off FreeSync function off.

Black Stabilizer You can control the black contrast to have better visibility in dark scenes. Increasing the Black Stabilizer value brightens the low gray level area on the screen. (You can easily distinguish objects on dark game screens.) Reducing the Black Stabilizer value darkens the low gray level area and increas- es the dynamic contrast on the screen.

Color Adjust Gamma The higher the gamma value, the darker the image becomes. Likewise, the lower the gamma value, the lighter the image becomes. If you do not need to adjust the gamma settings, select Off.

Color Temp Custom The user can adjust it to red, green, or blue by customization

Warm Sets the screen color to a reddish tone.

Medium Sets the screen color between a red and blue tone.

Cool Sets the screen color to a bluish tone.

Red You can customize the picture color using Red, Green, and Blue colors.

Green

Blue

Six Color Meets the user requirements for colors through adjusting the color and satura- tion of the six colors(Red_Hue, Red_Saturation, Green_Hue, Green_Satura- tion, Blue_Hue, Blue_Saturation, Cyan_Hue, Cyan_Saturation, Magenta_ Hue, Magenta_Saturation, Yellow_Hue, Yellow_Saturation) and saving the settings.

*Hue: Adjusts tone of the screen. *Saturation: Adjusts the saturation of the screen colors. The lower the value, less saturated and bright the colors become. The higher the value, the more saturated and dark the colors become.

Reset Returns the color settings to the default settings.

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Menu > General Description

Language Sets the menu screen to the desired language.

SMART ENERGY SAVING

High Saves energy using the high-efficiency SMART ENERGY SAVING feature.

Low Saves energy using the low-efficiency SMART ENERGY SAVING feature.

Off Disables the SMART ENERGY SAVING feature.

Power LED On The power LED turns on automatically.

Off The power LED turns off.

Automatic Standby Feature that automatically turns off the monitor when there is no movement on the screen for a period of time. You can set a timer for the auto-off function. (Off, 4 H, 6 H, and 8 H)

DisplayPort 1.2 Enables or disables DisplayPort 1.2.

y Be sure to configure this option according to the DisplayPort version supported by your graphics card. Set this option to Disable if your graphics card does not support DisplayPort 1.2.

NOTE

OSD Lock This feature disables the configuration and adjustment of menus.

On Enables OSD Lock.

Off Disables OSD Lock.

NOTE

y All features are disabled except Brightness, Contrast, Volume, Input, OSD Lock in Settings, and the Exit button.

-General

1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu.

2 Go to General by moving the joystick.

3 Configure the options following the instructions that ap- pear in the bottom right corner.

4 To return to the upper menu or set other menu items, move the joystick to or pressing ( / OK) it.

5 If you want to exit the OSD menu, move the joystick to until you exit.

Wide

Each option is described below.

NOTE

y The value of energy saving data may differ depending on panel and panel suppliers. y If you select the option of SMART ENERGY SAVING is High or Low, monitor luminance become lower or higher

depend on source.

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User Settings

-Reset

1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu.

2 Go to Reset by moving the joystick.

3 Configure the options following the instructions that ap- pear in the bottom right corner.

4 To return to the upper menu or set other menu items, move the joystick to or pressing ( / OK) it.

5 If you want to exit the OSD menu, move the joystick to until you exit.

Each option is described below.

Menu > Reset Description

Do you want to reset your settings?

Reset Returns to the default settings.

Cancel Cancel the select.

Wide

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TROUBLESHOOTING

TROUBLESHOOTING

Nothing is displayed on the screen.

Is the monitor's power cord plugged in? y Check if the power cord is correctly plugged into the power outlet.

Is the power LED on? y Check the power cable connection and press the power button. Is the power on and the power LED displaying white?

y Check that the connected input is enabled (Menu > Quick Settings > Input).

Is the power LED blinking? y If the monitor is in sleep mode, move the mouse, or press any key on the keyboard, to switch the display on. y Check if the computer is turned on.

Is the OUT OF RANGE message being displayed?

y This occurs when signals transferred from the PC (graphics card) are out of the horizontal or vertical frequency range of the monitor. Please see the Product Specification section of this manual to set the appropriate frequency.

Is the No Signal message being displayed?

y This is displayed when the signal cable between the PC and the monitor is missing or disconnected. Check the cable and reconnect it.

The OSD lock message is being displayed.

Are some functions not avail-able when you press the Menu button?

y The OSD is locked. Go to Menu > General and set OSD Lock to Off.

The screen retains an image.

Does image sticking occur even when the monitor is turned off?

y Displaying a still image for a prolonged time may cause damage to the screen, resulting in the retention of the image. y To extend the lifetime of the monitor, use a screensaver.

Screen display is unstable and shaky / Images displayed on the monitor leave shadow trails.

Did you select the appropriate resolution?

y If the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Change the resolution to 1080P or the recommended resolution.

NOTE

y Vertical frequency In order to display an image, the screen must be refreshed dozens of times per second, like a fluorescent lamp. The number of times the screen is refreshed per second is called vertical frequency, or refresh rate, and is represented by Hz.

y Horizontal frequency The time it takes to display one horizontal line is called the horizontal cycle. If 1 is divided by the horizontal interval, the result is the number of horizontal lines displayed per second. This is called horizontal frequency and is represented by kHz.

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TROUBLESHOOTING

The display color is abnormal.

Does the display appear discol-ored (16 colors)?

y Set the color to 24 bit (true color) or higher. In Windows, go to Con-trol Panel > Display > Settings > Color Quality.

Does the display color appear unstable or monochrome?

y Check if the signal cable is connected properly. Reconnect the cable or reinsert the PC's graphics card.

Are there spots on the screen? y When using the monitor, pixilated spots (red, green, blue, white, or black) may appear on the screen. This is normal for an LCD screen. It is not an error, nor is it related to the monitor's performance.

Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?

Have you installed the display driver? y Be sure to install the display driver from our web site: http://www.lg.com. y Make sure to check if the video card supports Plug&Play function.

y Check if the graphics card's resolution or frequency is within the range allowed by the monitor and set it to the recommended (optimal) resolution in Control Panel > Display > settings. y Not setting the graphics card to the recommended (optimal) resolution may result in blurred text, a dimmed

screen, a truncated display area, or misalignment of the display. y The setting methods may be different depending on the computer or operating system, and some resolutions

may not be available depending on the performance of the graphics card. If this is the case, contact the manufacturer of the computer or graphics card for assistance. y Some graphics cards may not support 3840 x 2160 resolution. If the resolution cannot be displayed, contact the

manufacturer of your graphics card.

NOTE

No sound from the headphone port or speaker.

Are images displayed using DisplayPort or HDMI input without sound?

y Try increasing the volume using the button on the monitor. y Set the audio output of the PC to the monitor you are using. On Microsoft

Windows, go to Control Panel > Hardware and Sound > Sound > set the monitor as default device.

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SPECIFICATIONS

SPECIFICATIONS 27UD58P/27MU58P LCD Screen Type TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel,Anti-

Glare coating

Pixel Pitch 0.1554 mm x 0.1554 mm

Resolution Maximum Resolution 3840 x 2160 @ 60 Hz

Recommended Resolution 3840 x 2160 @ 60 Hz

Video Signal

Horizontal Frequency 30 kHz to 135 kHz

Vertical Frequency 56Hz to 61 Hz

Input Connector HDMI IN1, HDMI IN2 , DP(DisplayPort) IN, H/P(Headphone) OUT

Power Input AC 100-240V ~ 50/60 Hz 1.5 A

Power consumption (Typ.)

On mode: 37 W Typ. (Outgoing condition) * Sleep Mode 0.5 W ** Off Mode 0.3 W

Environmental Conditions

Operating Condition Temperature: 0C to 40C; Humidity: < 80%

Storing Condition Temperature: -20C to 60C; Humidity: < 85%

Dimension Monitor Size (Width x Height x Depth)

With Stand 632.5 mm x 433.4 mm x 252.1 mm (24.9 inches x 17.0 inches x 9.9 inches)

Without Stand 632.5 mm x 375.9 mm x 42.8 mm (24.9 inches x 14.7 inches x 1.6 inches)

Weight (Without Packaging)

7.3 kg (16.0 lbs)

The specifications are subject to change without notice. The power consumption level can be different by operating condition and monitor setting. * The On mode power consumption is measured with LGE test standard ( Full White pattern , Maximum resolution). ** The monitor goes to the Sleep Mode in a couple of minutes(Max 5 minutes).

28

EN G

EN G

LISH

SPECIFICATIONS

Factory Support Mode (Preset Mode, PC)

HDMI

Display Modes (Resolution) Horizontal Frequency(kHz)

Vertical Frequency(Hz) Polarity(H/V) Remarks

640 x 480 31.469 59.94 -/-

800 x 600 37.879 60.317 +/+

1024 x 768 48.363 60 -/-

1152 x 864 54.347 60.05 +/+

1280 x 720 45 60 +/+

1280 x 1024 63.981 60.02 +/+

1600 x 900 60 60 +/+

1920 x 1080 67.5 60 +/-

2560 x 1440 88.79 59.95 +/-

3840 x 2160 67.5 30 +/-

3840 x 2160 135 60 +/- When HDMI ULTRA HD Deep Color is set to ON.

DisplayPort

Display Modes (Resolution) Horizontal Frequency(kHz)

Vertical Frequency(Hz) Polarity(H/V) Remarks

640 x 480 31.469 59.94 -/-

800 x 600 37.879 60.317 +/+

1024 x 768 48.363 60 -/-

1152 x 864 54.347 60.05 +/+

1280 x 720 45 60 +/+

1280 x 1024 63.981 60.02 +/+

1600 x 900 60 60 +/+

1920 x 1080 67.5 60 +/-

2560 x 1440 88.79 59.95 +/-

3840 x 2160 66.66 30 +/-

3840 x 2160 133.32 60 +/-

29 EN

G EN

G LISH

SPECIFICATIONS

HDMI Timing (Video)

Factory support mode (Preset Mode)

Horizontal Frequency(kHz)

Vertical Frequency(Hz) Remarks

480p 31.5 60

720p 45.0 60

1080p 67.5 60

2160p 135 60 When HDMI ULTRA HD Deep Color is set to ON.

Power LED

Mode LED Color

On Mode White

Sleep Mode Flashing White

Off Mode Off

The model and serial number of the product are located on the back and on one side of the product. Record them below in case you ever need service.

MODEL

SERIAL

To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit http://opensource.lge.com. In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of