TABLE OF CONTENTS LICENSE ........3 USING THE MONITOR ....15 TROUBLESHOOTING ....31 - Connecting to a PC...........15 OPEN SOURCE SOFTWARE PRODUCT SPECIFICATION ..35 HDMI Connection NOTICE INFORMATION ....4 - Factory Support Mode..........37 DisplayPort Connection - HDMI Timing (Video) ..........39 - Connecting AV Devices ...........16 ASSEMBLING AND PREPARING 4 - Power LED ..............40...
LICENSE Each model has different licenses. Visit www.lg.com for more information on the license. The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
• It is recommended 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. • Illustrations in this document represent typical procedures, so they may look different from the actual product.
Supported Drivers and Software Product and Button Description You can download and install the latest version from the LGE website (www.lg.com). Drivers and Software Installation Priority Monitor Driver Recommended OnScreen Control Recommended Joystick Button...
Moving and Lifting the Monitor How to Use the Joystick Button You can easily control the functions of the monitor by pressing the joystick button or When moving or lifting the monitor, follow these instructions to prevent the monitor moving it left/right/up/down with your finger. from being scratched or damaged and to ensure safe transportation, regardless of its shape or size.
Installing on a Table CAUTION • Lift the monitor and place it on the table in an upright position. Place the monitor • Avoid touching the monitor screen as much as possible. at least 100 mm (3.94 inches) away from the wall to ensure sufficient ventilation. - This may result in damage to the screen or some of the pixels used to create images.
Adjusting the Stand Height CAUTION Place the monitor mounted on the stand base in an upright position. • Unplug the power cord before moving or installing the monitor. There is risk of Handle the monitor with both hands for safety. electric shock.
Adjusting the Angle • Be careful not to touch or press the screen area when adjusting the angle of the monitor. Place the monitor mounted on the stand base in an upright position. 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.
Pivot Feature Adjust the angle of the monitor in the direction of the arrow as shown in the figure. The pivot feature allows the monitor to rotate 90° clockwise. Head Stand WARNING Rotate the monitor clockwise as shown in the figure. •...
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Complete the installation by rotating the monitor 90° as shown below. WARNING • Be careful as you may injure your finger by jamming it between the head and the desk. NOTE • Auto Pivot feature of the display is not supported. •...
Using the Kensington Lock Installing the Wall Mount Plate The connector for the Kensington security system is located at the bottom of the This monitor meets the specifications for the wall mount plate or other compatible monitor. devices. For more information on installation and usage, refer to the Kensington lock owner’s Place the screen face down.
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 non- standard screws. 100 mm (3.94 inches)
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• 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 Back of the the local dealer or qualified personnel.
USING THE MONITOR Connecting to a PC • This monitor supports the *Plug and Play feature. • Illustrations in this manual may differ from the actual product. * Plug and Play: A feature that allows you to add a device to your computer without Press the joystick button, go to Settings →...
Connecting AV Devices DisplayPort Connection Transmits digital video and audio signals from your PC to the monitor. HDMI Connection HDMI transmits digital video and audio signals from your AV device to the monitor. NOTE • There may be no video or audio output depending on the DP (DisplayPort) version of the PC.
Connecting Peripherals Connecting Headphones Connect peripherals to the monitor via the headphones port. 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 (Recommend)
USER SETTINGS Button Menu Status Description Main menu disabled Enables the main menu. NOTE Enters the Settings feature. (Holding down the button to turn off the monitor. You can • Your monitor’s OSD (On Screen Display) may differ Main menu enabled turn off the monitor this way at any time, including when the slightly from that shown in this manual.
Main Menu Features Main Menu Description Power Off Input Sets input mode. Power Off Turns off the monitor. Settings Input Game Mode Settings Configures the screen settings. Game Mode Sets the game mode for gaming. Exit Exit Exits the main menu.
User Settings Menu Settings To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Settings. Configure the options by moving the joystick up/down/left/right. To return to the upper menu or set other menu items, move the joystick to or pressing ( ) it.
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Game Mode on SDR(Non-HDR)signal. Settings > Game Mode Description In this mode, users can customize elements including game-related options. Gamer 1 Gamer 1 and Gamer 2 picture modes allow you to save two sets of customized display settings, including game-related Gamer 2 setup options.
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Game Mode on HDR signal. Settings > Game Mode Description In this mode, users can customize elements including game-related options. Gamer 1 Gamer 1 and Gamer 2 picture modes allow you to save two sets of customized display settings, including game-related Gamer 2 setup options.
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Settings > Game Adjust Description This mode minimizes motion blur in fast-moving videos. To take full advantage of this function, select HDMI: 2560 x 1440 @ 120Hz/144Hz or DP: 2560 x 1440 @100Hz/120Hz/144Hz/165Hz before enabling Motion Blur Reduction. This function is available for the following vertical frequency. (HDMI: 120Hz/144Hz, DP: 100Hz/120Hz/144Hz/165Hz) Turns Motion Blur Reduction Mode off.
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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(FreeSync Premium), Adaptive-Sync. • Supported Graphic Card: A graphic card that supports AMD’s FreeSync is necessary. FreeSync Premium / •...
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You can control the black contrast to have better visibility in dark scenes. Black Stabilizer You can easily distinguish objects on dark game screens. 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.
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Settings > Picture Adjust Description Brightness Adjusts the brightness of the screen. Contrast Adjusts the contrast of the screen. Sharpness Adjusts the sharpness of the screen. Mode 1, Mode 2, The higher the gamma value, the darker the image becomes. Likewise, the lower the gamma value, the lighter the image becomes.
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Adjusts the brightness automatically according to the screen. Disables the DFC feature. Picture Adjust Do you want to reset your picture settings? Picture Reset Cancel the select. Returns to the default settings.
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Settings > Input Description Input List Selects the input mode. Adjusts the aspect ratio of the screen. Aspect Ratio Full Wide Displays the video in widescreen, regardless of the video signal input. Displays the video in 4:3. Input When automatic input switch is set to On, display will automatically switch to new input when connected. Auto Input Switch Enables Auto Input Switch.
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Settings > General Description Language Sets the menu screen to the desired language. User-defined Key 1 You can customise the main menu to access your preferred menu easily. User-definded Key 1 and User-definded Key 2 appear at the left/right of the main menu. User-defined Key 2 High Saves energy using the high-efficiency SMART ENERGY SAVING feature.
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Set Input Compatibility Version to the same version as the connected external device. Input Compatibility - In case of DisplayPort input, set to 1.4 or over to use the HDR function. Version - In case of HDMI input, set to 2.0 or over to use the HDR function. This feature lets you set the sound generated from Buzzer when your monitor powers on.
Have you installed the display driver? • Be sure to install the display 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.
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The screen retains an image. Does image sticking occur even when the • Displaying a still image for a prolonged time may cause damage to the screen, resulting in the retention of the image. monitor is turned off? • To extend the lifetime of the monitor, use a screensaver. Screen display is unstable and shaky.
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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. •...
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The display color is abnormal. Does the display appear discolored • Set the color to 24 bit (true color) or higher. In Windows, go to Control Panel > Display > Settings > Color Quality. (The (16 colors)? settings may differ depending on the operating system (OS) you use.) Does the display color appear unstable or •...
PRODUCT SPECIFICATION LCD Screen Color Depth HDMI 8-bit/10-bit/12-bit color is supported. DP (DisplayPort) 10-bit color is supported. Resolution Max Resolution 2560 x 1440 @ 144 Hz (HDMI) 2560 x 1440 @ 165 Hz (DisplayPort) Recommended Resolution 2560 x 1440 @ 144 Hz (HDMI) 2560 x 1440 @ 165 Hz (DisplayPort) Power Sources Power Rating...
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AC/DC Adapter ADS-45SQ-19-3 19040E, manufactured by SHENZHEN HONOR ELECTRONIC ADS-45FSQ-19 19040EPG-1, manufactured by SHENZHEN HONOR ELECTRONIC ADS-45FSQ-19 19040EPK-1, manufactured by SHENZHEN HONOR ELECTRONIC ADS-45FSQ-19 19040EPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC ADS-45FSQ-19 19040EPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC AD10530LF, manufactured by PI Electronics (H.K.) Ltd. AD2137S20, manufactured by PI Electronics (H.K.) Ltd.
Factory Support Mode (Preset Mode, HDMI) 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 1920 x 1080 66.587 59.934 2560 x 1440 88.79 59.95 2560 x 1440 111.86...
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(Preset Mode, 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 1920 x 1080 66.587 59.934 2560 x 1440 88.79 59.95 2560 x 1440 150.92 99.95 2560 x 1440...
Beep Guide 27GR75Q Menu Location Menu Location Menu Location Game Mode 2 4 1 3 1 1 Game Adjust - Black Stabilizer Picture Adjust - Brightness Slider Slider Game Mode - Gamer1 Game Adjust - Response Time Picture Adjust - Contrast Game Mode - Gamer2 3 2 1 Game Adjust - Response Time - Faster...
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Menu Location Menu Location Menu Location 3 6 1 Picture Adjust - Six Color - Yellow 3 7 12 General - Language - German 5 1 2 Picture Adjust - R/G/B - Red Slider Saturation Slider General - Language - French 5 1 3 3 6 2 Picture Adjust - Black Level...
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Menu Location Menu Location General - User-defined Key 1 - FPS General - Automatic Standby - 4H 5 7 3 5 2 6 Counter General - Automatic Standby - Off 5 7 4 General - User-defined Key 2 General - Input Compatibility Version General - User-defined Key 2 - Input 5 3 1 General - Input Compatibility Version - DP:...
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27GR75QB Menu Location Menu Location Menu Location Game Mode 3 3 1 Game Adjust - Response Time - Faster 2 5 1 Picture Adjust - Sharpness Slider Game Mode - Gamer1 Game Adjust - Response Time - Fast 2 5 2 Picture Adjust - Gamma Game Mode - Gamer2 Game Adjust - Response Time - Normal...
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Menu Location Menu Location Menu Location 3 7 2 Picture Adjust - Picture Reset 3 10 General - Language - Portuguese (Brazil) 5 1 9 Picture Adjust - Six Color - Red Saturation Slider Picture Adjust - Picture Reset - No 3 10 1 General - Language - Polish 5 1 10...
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Menu Location Menu Location General - User-defined Key 2 - Black General - Buzzer 5 3 4 Stabilizer General - Buzzer - On 5 9 1 General - User-defined Key 2 - Response 5 3 5 General - Buzzer - Off 5 9 2 Time General - OSD Lock...
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Supplier’s Declaration of Conformity Trade Name Responsible Party LG Electronics USA, Inc. Address 111 Sylvan Avenue, North Building, Englewood Cliffs, NJ 07632 E-mail [email protected] The model and serial number of the product are located on the back and on one side of the product.