* LG LED Monitor applies LCD screen with LED
backlights.
Please read this manual carefully before operating
your set and retain it for future reference.
32GK650F
32GK65B
OWNER’S MANUAL
LG Gaming Monitor
(LED MONITOR*)
www.lg.com
2
2
TABLE OF CONTENTS
ENGLISH
LICENSE .......................................3
ASSEMBLING AND PREPARING 4
- Product Composition .................................................. 4
- Supported Drivers and Software ......................... 5
- Product and Button Description...........................6
How to Use the Joystick Button
Input Connector
- Moving and Lifting the Monitor............................ 8
- Installing the Monitor ............................................ 10
Assembling the Stand
Installing on a Table
Adjusting the Stand Height
Adjusting the Angle
Pivot Feature
Tidying up Cables
Using the Kensington Lock
Detaching the Stand Body
Installing the Wall Mount Plate
Installing on the Wall
USING THE MONITOR .............. 21
- Connecting to a PC................................................... 21
HDMI Connection
DisplayPort Connection
- Connecting AV Devices ...........................................23
HDMI Connection
- Connecting Peripherals...........................................23
Connecting Headphones
USER SETTINGS ....................... 24
- Activating the Main Menu .................................... 24
Main Menu Features
- User Settings ............................................................... 26
Menu Settings
TROUBLESHOOTING ................ 36
PRODUCT SPECIFICATION ...... 39
- Factory Support Mode............................................ 41
- HDMI Timing (Video) ................................................42
3
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. in the United States and other countries.
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4
ASSEMBLING AND PREPARING
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Product Composition
Please check whether all the components are included in the box before using the product. If there are any missing components, contact the retailer where you purchased the
product. Note that the product and related components may look different from those shown here.
CD (Owner’s Manual / Software /
Guides) / Cards
( Depending on the country )
Stand Base Cable Holder Stand Body Mouse Holder
Power cord AC/DC Adapter DisplayPort Cable
( Depending on the country )
( Depending on the country )
5
CAUTION
• Always use genuine LG components to ensure safety and product performance.
• The product warranty will not cover damage or injury caused by the use of
unauthorized components.
• It is recommend that use the supplied components.
• If you use generic cables not certified by LG, the screen may not display or there
may be image noises.
NOTE
• The components may look different from those illustrated here.
• Without prior notice, all product information and specifications contained in this
manual are subject to change to improve the performance of the product.
• To purchase optional accessories, visit an electronics store or an online shopping
site, or contact the retailer from which you purchased the product.
• The power cord provided may differ depending upon the region.
Supported Drivers and Software
Check the drivers and software supported by your product and refer to the manuals
on the CD enclosed in the product package.
Drivers and Software Installation Priority
Monitor Driver Recommended
OnScreen Control Recommended
• Required and Recommended: You can download and install the latest version from
the enclosed CD or from the LGE website (www.lg.com).
• The monitor FW can be updated through the OnScreen Control.
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6
Product and Button Description
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Joystick Button / Power LED
• On: Power on
• Off: Power off
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
Press the joystick button once with
your finger to turn on the monitor.
Press and hold the joystick button
once with your finger to turn off the
monitor.
You can control the volume by moving
the joystick button left/right.
You can control the screen’s brightness
by moving the joystick button up/down.
/
/
Power on
Power off
Volume
control
Controls
screen
brightness
NOTE
• The joystick button is located at the bottom of the monitor.
7
Input Connector
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8
Moving and Lifting the Monitor
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When moving or lifting the monitor, follow these instructions to prevent the monitor
from being scratched or damaged and to ensure safe transportation, regardless of
its shape or size.
• Place the monitor in the original box or packing material before attempting to
move it.
• Before moving or lifting the monitor, disconnect the power cord and all other
cables.
• Hold the bottom and side of the monitor frame firmly. Do not hold the panel itself.
• When holding the monitor, the screen should face away from you to prevent it
from being scratched.
• When transporting the monitor, do not expose the monitor to shock or excessive
vibration.
• When moving the monitor, keep it upright and never turn the monitor on its side or
tilt it sideways.
CAUTION
• Avoid touching the monitor screen as much as possible.
- This may result in damage to the screen or some of the pixels used to create
images.
• 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.
9
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10
Installing the Monitor
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Assembling the Stand
1
2
Cable Holder
* Assemble the Cable Holder.
Stand Body
Stand Base
or
11
3
NOTE
• Press the stand until the button reaches the top.
CAUTION
• Illustrations in this document represent typical procedures, so they may look
different from the actual product.
• Do not apply foreign substances (oils, lubricants, etc.) to the screw parts when
assembling the product. (Doing so may damage the product.)
• 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.
• 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.
• When lifting or moving the monitor, do not touch the monitor screen. The force
applied to the monitor screen may cause damage to it.
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12
Installing on a Table
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1 Lift the monitor and place it on the table in an upright position. Place the
monitor at least 100mm (3.94 inches) away from the wall to ensure sufficient
ventilation.
100 mm
(3.94 inches)
100 mm
(3.94 inches)
100 mm
(3.94 inches)
100 mm
(3.94 inches)
2 Connect the power adapter to the monitor and then plug the power cord into
the wall outlet.
3 Press the joystick button on the bottom of the monitor to turn on the monitor.
13
CAUTION
• Unplug the power cord before moving or installing the monitor. There is risk of
electric shock.
Cautions When Connecting Power Cord
100-240 V ~
• Make sure to use the power cord that is provided in the product package and
connect it to a grounded power outlet.
• If you need another power cord, please contact your local dealer or the nearest
retail store.
Adjusting the Stand Height
1 Place the monitor mounted on the stand base in an upright position.
2 Handle the monitor with both hands for safety.
Max. 110.0 mm (4.3 inches)
WARNING
• When adjusting the screen height, do not place your hand on
the stand body to avoid injury to your fingers.
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14
Adjusting the Angle
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1 Place the monitor mounted on the stand base in an upright position.
2 Adjust the angle of the screen.
The angle of the screen can be adjusted forward or backward from -5° to 15° for a
comfortable viewing experience.
Rear
Front
WARNING
• To avoid injury to the fingers when adjusting the screen, do not hold the lower part
of the monitor’s frame as illustrated below.
• Be careful not to touch or press the screen area when adjusting the angle of the
monitor.
15
NOTE
Swivel (clockwise 20°)
Swivel (counter clockwise 20°)
Pivot Feature
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The pivot feature allows the monitor to rotate 90° clockwise.
2020
Head
Stand
WARNING
• 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.
1 Raise the monitor to the maximum height.
16
2 Adjust the angle of the monitor in the direction of the arrow as shown in the
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figure.
3 Rotate the monitor clockwise as shown in the figure.
4 Complete the installation by rotating the monitor 90° as shown below.
NOTE
• Auto Pivot feature of the display is not supported.
• The screen can be rotated easily using the screen pivot shortcut key provided
with your Windows operating system. Note that some Windows versions and
some graphics card drivers may use different settings for the screen pivot key or
may not support the pivot key at all.
17
Tidying up Cables
Arrange the cables using the cable holder as shown in the illustration.
Mouse Holder
Using the Kensington Lock
The connector for the Kensington security system is located at the bottom of the
monitor.
For more information on installation and usage, refer to the Kensington lock owner’s
manual or visit the website at http://www.kensington.com.
Connect the monitor to a table using the Kensington security system cable.
NOTE
• The Kensington security system is optional. You can obtain optional accessories
from most electronics stores.
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Cable Holder
18
Detaching the Stand Body
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1 Place the monitor’s 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.
Installing the Wall Mount Plate
This monitor meets the specifications for the wall mount plate or other compatible
devices.
1 Place the screen face down. To protect the monitor panel (screen), cover the
surface with a soft cloth or the monitor protection pad included in the product
package.
2 Remove the four screws tightened on the back of the monitor.
3 Place the wall mount plate onto the monitor and align it with the screw holes.
4 Tighten the four screws using a screwdriver to fix the plate to the monitor.
NOTE
• The wall mount plate is sold separately.
• For more information on installation, refer to the wall mount plate’s installation
guide.
• Be careful not to apply too much force while mounting the wall mount plate as it
may cause damage to the screen.
19
Installing on the Wall
Install the monitor at least 100mm (3.94 inches) away from the wall and leave
about 100mm (3.94 inches) of space at each side of the monitor to ensure
sufficient ventilation. Detailed installation instructions can be obtained from your
local retail store. Alternatively, please refer to the manual for how to install and set
up a tilting wall mounting bracket.
100 mm
(3.94 inches)
100 mm
(3.94 inches)
100 mm
(3.94 inches)
100 mm
(3.94 inches)
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 screws longer than the standard length, it may damage the inside of
the product.
2 A non-VESA standard screw may damage the product and cause the monitor
to fall. LG Electronics is not liable for any accidents relating to the use of nonstandard screws.
Wall Mount (mm) 100 x 100
Standard screw M4 x L10
Number of screws 4
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20
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NOTE
• Use the screws specified by VESA standards.
• The wall mount kit includes the installation guide and all necessary parts.
• The wall mounting bracket is optional. You can obtain optional accessories from
your local dealer.
• The length of the screw may differ for each wall mounting bracket. Be sure to use
the proper length.
• For more information, please refer to the user manual for the wall mounting
bracket.
CAUTION
• Unplug the power cord before moving or installing the monitor to avoid electric
shock.
• Installing the monitor on the ceiling or on a slanted wall may result in the monitor
falling off, which could lead to injury. Use an authorized LG wall mount and contact
the local dealer or qualified personnel.
• 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.
• Use the wall mounting bracket and screws that conform to VESA standards.
Damage caused by the use or misuse of inappropriate components will not be
covered by the product warranty.
• When measured from the back of the monitor, the length of each installed screw
must be 8 mm (0.3 inches) or less.
Wall Mount Plate
Back of the Monitor
Wall Mount Plate
Back of the
Monitor
Screw
Dimensions
: M4 x L10
Max. 8 mm (0.3 inches)
21
USING THE MONITOR
• Press the joystick button, go to Settings → Input, and then select the input
option.
CAUTION
• Do not press the screen for a prolonged time. This may cause image distortion.
• Do not display a still image on the screen for a prolonged time. This may cause
image retention. Use a screensaver if possible.
NOTE
• When connecting the power cord to the outlet, use a grounded (3-hole) power
strip or a grounded power outlet.
• The monitor may flicker when turned on in an area where the temperature is low.
This is normal.
• Sometimes red, green, or blue spots may appear on the screen. This is normal.
Connecting to a PC
• 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.
HDMI Connection
Transmits digital video and audio signals from your PC to the monitor. Connect your
PC to the monitor using the HDMI cable as shown in the illustration below.
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22
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CAUTION
• Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility
issues.
• 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.
• Recommended HDMI cable types
- High-Speed HDMI
®/TM
cable
- High-Speed HDMI®/TM cable with Ethernet
DisplayPort Connection
Transmits digital video and audio signals from your PC to the monitor. Connect the
monitor to your PC using the DisplayPort cable as shown in the illustration below.
DP OUT
NOTE
• There may be no video or audio output depending on the DP (DisplayPort) version
of the PC.
• Make sure to use the supplied DisplayPort cable of the product. Otherwise, this
may cause the device to malfunction.
23
AV
Connecting AV Devices
HDMI Connection
HDMI transmits digital video and audio signals from your AV device to the monitor.
Connect your AV device to the monitor using the HDMI cable as shown in the
illustration below.
NOTE
• Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility
issues.
• 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.
• Recommended HDMI cable types
- High-Speed HDMI
- High-Speed HDMI®/TM cable with Ethernet
®/TM
cable
Connecting Peripherals
Connecting Headphones
Connect peripherals to the monitor via the headphones port. Connect as illustrated.
(sold separately)
NOTE
• Peripheral devices are sold separately.
• If you use angled earphones, it may cause a problem with connecting another external
device to the monitor. Therefore, it is recommended to use straight earphones.
Angled Straight
• Depending on the audio settings of the PC and external device, headphones and
speaker functions may be limited.
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24
USER SETTINGS
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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
Button Menu Status Description
Main menu disabled Enables the main menu.
Exits the main menu.
Main menu enabled
Main menu disabled Adjusts the monitor volume level.
Main menu enabled Enters the Input features.
Main menu disabled Adjusts the monitor volume level.
Main menu enabled Enters the Settings feature.
Main menu disabled Adjusts the monitor brightness level.
Main menu enabled Turns off the monitor.
Main menu disabled Adjusts the monitor brightness level.
Main menu enabled Enters the Game Mode feature.
(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.)
25
Main Menu Features
Power Off
Input Settings
Exit
Game Mode
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Main Menu Description
Input Sets input mode.
Power Off Turns off the monitor.
Settings Configures the screen settings.
Game Mode Sets the game mode for gaming.
Exit Exits the main menu.
26
User Settings
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Menu Settings
1 To view the settings menu, press the joystick button at the bottom of the monitor and then enter the Settings .
2 Configure the options by moving the joystick up/down/left/right.
3 To return to the upper settings or set other settings items, move the joystick to or press ( ).
4 If you want to exit the settings menu, move the joystick to until you exit.
Game Mode Game Adjust Picture Adjust Input General
27
Settings Description
Game Mode Changes the game mode to the one optimized for a given feature.
Game Adjust Adjusts the 1ms Motion Blur Reduction,FreeSync,Black Stabilizer,Response Time,Cross Hair and Game Reset.
Picture Adjust Adjusts the Brightness,Contrast,Sharpness,Gamma,Color Temp,R/G/B,Black Level,DFC and Picture Reset.
Input Input List Selects the input mode.
Aspect Ratio Adjusts the aspect ratio of the screen.
General Sets Language,SMART ENERGY SAVING,Power LED,Automatic Standby,HDMI Compatibility Mode,DisplayPort 1.2,OSD
Lock,Information and Reset.
CAUTION
• Your monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual.
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28
Settings > Game Mode Description
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Gamer 1 In this mode, users can customize elements including game-related options.
Gamer 1 and Gamer 2 picture modes allow you to save two sets of customized display settings, including game-related setup
options.
Game Mode
Gamer 2
FPS This mode is optimized for FPS games.It is suitable for very dark FPS games.
RTS This mode is optimized for RTS Game.
Reader Optimizes the screen for viewing documents. You can brighten the screen in the settings menu.
29
Settings > Game Adjust Description
This mode minimizes motion blur in fast-moving videos. To take full advantage of this function, select 2560 x
1440 @ 120Hz/144Hz before enabling 1ms Motion Blur Reduction.
On
This function is available for the following vertical frequency. (120Hz,144Hz)
Turns 1ms Motion Blur Reduction Mode off.
Game Adjust
1ms Motion Blur
Reduction
Off
NOTE
• To reduce motion blur, brightness is reduced with backlight control.
• 1ms Motion Blur Reduction and FreeSync feature can not used at the same time.
• This function is game-optimized.
• It is recommended to turn off when you are not using the gaming function.
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Game Adjust
FreeSync
Black Stabilizer
Provides seamless and natural images by synchronizing the vertical frequency of the input signal with that of the output
signal.
CAUTION
• Supported Interface: DisplayPort,HDMI.
• Supported Graphic Card : A graphic card that supports AMD’s FreeSync is necessary.
• Supported Version : Make sure to update the graphic card to the latest driver.
• For more information and requirement, refer to AMD website at http://www.amd.com/FreeSync
• FreeSync and 1ms Motion Blur Reduction cannot be enabled simultaneously.
Extended
Basic Enable basic frequency range of FreeSync function.
Off FreeSync function off.
You can control the black contrast to have better visibility in dark scenes.
You can easily distinguish objects on dark game screens.
Enable wider frequency range of FreeSync function than basic mode. The screen may flicker during the
game play.
31
Game Adjust
Sets a response time for displayed pictures based on the speed of the screen.
For a normal environment, it is recommended that you use Fast.
For a fast-moving picture, it is recommended that you use Faster .
Setting to Faster may cause image sticking.
Response Time
Cross Hair Cross hair provides a mark on the center of the screen for First Person Shooter (FPS) games. Users can select the cross hair
Game Reset Returns game to the default settings.
Faster Sets the response time to Faster.
Fast Sets the response time to Fast.
Normal Sets the response time to Normal.
Off Does not use the response time improvement feature.
that fits their gaming environment among four different cross hairs.
• When the monitor is off or enters energy saving mode, the cross hair feature is automatically turned off.
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Settings > Picture Adjust Description
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Picture Adjust
Brightness
Contrast
Sharpness Adjusts the sharpness of the screen.
Gamma
Color Temp Custom The user can adjust it to red, green, or blue by customization.
R/G/B
Black Level
DFC
Picture Reset Returns picture and color to the default settings.
Adjusts the brightness of the screen.
Adjusts the contrast of the screen.
Mode 1, Mode
2, Mode 3
Mode 4
Warm Sets the screen color to a reddish tone.
Medium Sets the screen color to between a red and blue tone.
Cool Sets the screen color to a bluish tone.
Manual Adjusts the color temperature in 500K increments. (Note that 9300K is supported instead of 9500K.)
You can customize the picture color using Red, Green, and Blue colors.
Sets the offset level (for HDMI only).
yOffset: 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.
On Adjusts the brightness automatically according to the screen.
Off Disables the DFC feature.
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 Mode 4.
33
Settings > Input Description
Input List Selects the input mode.
Adjusts the aspect ratio of the screen.
Full Wide Displays the video in widescreen, regardless of the video signal input.
Original Displays video according to the aspect ratio of the video signal input.
Input
Aspect Ratio
1:1 The aspect ratio is not adjusted from the original.
NOTE
• The display may look the same for Full Wide , Original , and 1:1 options at the recommended resolution. (2560 x
1440)
• There is no 1:1 menu on FreeSync Mode. ( Go to Picture → Game Adjust → FreeSync, to set from FreeSync Basic
or Extended to Off)
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Settings > General Description
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General
Language Sets the menu screen to the desired language.
SMART ENERGY
SAVING
Power LED
Automatic
Standby
HDMI
Compatibility
Mode
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.
Turns the power LED on the bottom of the monitor on or off.
The power LED turns on automatically.
On
Off The power LED turns off.
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, 4H, 6H, and 8H)
HDMI Compatibility Mode feature can recognize the legacy equipment that does not support HDMI 2.0.
On
Off
NOTE
• If the connected device does not support HDMI Compatibility Mode, the screen or sound may not work properly.
• When HDMI Compatibility Mode is on, 2560 x 1440 @ 120/144Hz resolution is not supported.
• Some older graphics cards do not support HDMI 2.0,but you can select HDMI 2.0 resolution in the control panel of window.
This may cause the screen to appear abnormally.
Enables or disables DisplayPort 1.2.
• On Mode: Red
• Sleep Mode: Flashing Red
• Off Mode: Off
Enables HDMI Compatibility Mode.
Disables HDMI Compatibility Mode.
DisplayPort 1.2
NOTE
• 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.
35
General
This feature disables the configuration and adjustment of menus.
On Enables OSD Lock .
OSD Lock
Information The display information will be shown the Model, Serial Number, Total Power On Time, Resolution.
Reset Restores the default settings.
Off Disables OSD Lock .
NOTE
• All features are disabled except Brightness,Contrast in Picture Adjust, Input, OSD Lock and Information in General.
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36
TROUBLESHOOTING
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Nothing is displayed on the screen.
Is the monitor's power cord plugged in? • Check if the power cord is correctly plugged into the power outlet.
Is the power LED on? • Check the power cable connection and press the power button.
Is the power on and the power LED
displaying red?
Is the power LED blinking? • If the monitor is in sleep mode, move the mouse, or press any key on the keyboard, to switch the display on.
Is the The screen is not currently set
to the recommended resolution. If you
have no video or the screen flickers,
see the troubleshooting guide in the
product owner’s manual. message being
displayed?
Is the No Signal message being
displayed?
Have you installed the display driver? • Be sure to install the display driver from the display driver CD (or diskette) that comes with your display. Or, you can also
• Check that the connected input is enabled (Settings > Input).
• Check if the computer is turned on.
• This occurs when signals transferred from the PC (graphics card) are out of the recommended horizontal or vertical
frequency range of the monitor. Please see the Product Specification section of this manual to set the appropriate frequency.
• This is displayed when the signal cable between the PC and the monitor is missing or disconnected. Check the cable and
reconnect it.
download the driver from our web site: http://www.lg.com.
• Make sure to check if the graphics card supports Plug and Play function.
Some features are disabled.
Are some functions not available when
you press the Menu button?
• The OSD is locked. Go to Settings > General and set OSD Lock to Off.
37
The screen retains an image.
Does image sticking occur even when the
monitor is turned off?
Screen display is unstable and shaky. / Images displayed on the monitor leave shadow trails.
Did you select the appropriate resolution? • If the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Change the resolution to
• Displaying a still image for a prolonged time may cause damage to the screen, resulting in the retention of the image.
• To extend the lifetime of the monitor, use a screensaver.
1080p or the recommended resolution.
NOTE
• 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.
• 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.
• 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 Control Panel > Display
> Settings in Windows. (The settings may differ depending on the operating system (OS) you use.)
• 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.
• 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.
• Some graphics cards may not support 2560 x 1440 resolution. If the resolution cannot be displayed, contact the manufacturer of your graphics card.
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38
The display color is abnormal.
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Does the display appear discolored
(16 colors)?
Does the display color appear unstable or
monochrome?
Are there spots on the screen? • When using the monitor, pixilated spots (red, green, blue, white, or black) may appear on the screen. This is normal for an
No sound from the headphone port.
Are images displayed using DP
(DisplayPort) or HDMI input without
sound?
• Set the color to 24 bit (true color) or higher. In Windows, go to Control Panel > Display > Settings > Color Quality. (The
settings may differ depending on the operating system (OS) you use.)
• Check if the signal cable is connected properly. Reconnect the cable or reinsert the PC's graphics card.
LCD screen. It is not an error, nor is it related to the monitor's performance.
• Make sure that the headphone port connections are made properly.
• Try increasing the volume with the joystick.
• 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. (The settings may differ depending on the operating system (OS) you
use.)
39
Product SPecification
LCD Screen Type TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
Color Depth HDMI 8-bit color is supported.
DP (DisplayPort) 8-bit color is supported.
Pixel Pitch 0.2724 mm x 0.2724 mm
Resolution Max Resolution 2560 x 1440 @ 144 Hz
Recommended Resolution 2560 x 1440 @ 60 Hz
Operating Frequency HDMI Horizontal Frequency 30 kHz to 230 kHz
Vertical Frequency 50 Hz to 144 Hz
DP Horizontal Frequency 30 kHz to 230 kHz
Vertical Frequency 50 Hz to 144 Hz
Input Connector
Power Sources Power Rating 19 V
AC/DC Adapter DA-65G19, manufactured by Asian Power Devices Inc.
, DP (DisplayPort) IN, HDMI IN 1/2
3.3 A or 19 V 2.4 A
Power Consumption
(Typical)
LCAP39, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE
Output: 19 V
DA-48F19, manufactured by Asian Power Devices Inc.
Output: 19 V
3.42 A
2.53 A
Operating Mode: 44 W (Typical)*
Sleep Mode: ≤ 0.5 W
Off Mode: ≤ 0.3 W
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40
Environmental Conditions Operating Conditions Temperature 0 °C to 40 °C (32 °F to 104 °F)
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Storing Conditions Temperature -20 °C to 60 °C (-4 °F to 140 °F)
Dimensions Monitor Size (Width x Height x Depth)
With Stand 715.2 x 493.9 x 272.2 (mm)
Without Stand 715.2 x 423.9 x 57.1 (mm)
Weight (Without Packaging) With Stand 8.3 kg (18.3 lbs)
Without Stand 6.5 kg (14.3 lbs)
Specifications are subject to change without notice.
* The Operating Mode of Power Consumption is measured with LGE test standard. (Full White pattern, Maximum resolution)
* The Power Consumption level can be different by operating condition and monitor setting.
Humidity Less than 80 %
Humidity Less than 85 %
28.1 x 19.4 x 10.7 (inches)
28.1 x 16.6 x 2.2 (inches)
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Factory Support Mode
(Preset Mode, HDMI/ DisplayPort PC)
Preset Mode 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 60.0 -/-
1152 x 864 54.347 60.05 +/+
1280 x 720 45 60 +/+
1280 x 1024 63.981 60.02 +/+
1600 x 900 60.00 60.00 +/+
1680 x 1050 65.29 59.954 -/+
1920 x 1080 67.50 60 +/-
1920 x 1080 83.894 74.973 +/-
2560 x 1440 88.79 59.95 +/-
2560 x 1440 111.86 74.97 +/-
2560 x 1440 183.0 120.0 +/- *
2560 x 1440 222.19 144.0 +/- *
* When HDMI Compatibility Mode is on, 2560 x 1440 @ 120/144Hz resolution is not supported.
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HDMI Timing (Video)
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Factory support mode
(Preset Mode)
480p 31.5 60
720p 45.0 60
1080p 67.5 60
2160p 135 60
Horizontal Frequency
(kHz)
Vertical Frequency
(Hz)
Remarks
When HDMI Compatibility
Mode is set to OFF.
Supplier’s Declaration of Conformity
Trade Name LG
Responsible Party LG Electronics USA, Inc.
Address 1000 Sylvan Ave Englewood Cliffs,
NJ 07632
Telephone (201)266-2215
Read the owner's manual (CD) carefully and keep it at hand. Please note that the label
attached to the product provides information for technical support.
Model
Serial No.
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 media, shipping, and
handling) upon email request to opensource@lge.com. This offer is valid for three (3) years
from the date on which you purchased the product.
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