LG 20~29 inches General Monitor 27GK750F-BA CN Product Specification Owner's Manual English
Summary
Gain complete control of your LG LED Monitor setup with this comprehensive guide. This manual serves as your essential resource for connecting, configuring, and operating the display correctly. It provides step-by-step instructions on everything from assembling the unit and making various AV connections (HDMI/DisplayPort) to utilizing advanced functions like joystick menu controls, adjusting stand height, and activating pivot mode. Ideal for new owners and technical users who need detailed tips for optimal performance when connecting the monitor to a PC or other peripherals.
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OWNER’S MANUAL
LG Gaming Monitor (LED MONITOR*)
* LG LED Monitor applies LCD screen with LED backlights. Please read this manual carefully before operating your set and retain it for future reference.
27GK750F 27GK75IF 27GK75B
www.lg.com
Page Summary Contents For LG 20~29 inches General Monitor 27GK750F-BA CN Product Specification Owner's Manual English
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OWNER’S MANUAL LG Gaming Monitor (LED MONITOR*) * LG LED Monitor applies LCD screen with LED backlights. Please read this manual carefully before operating your set and retain it for future reference....
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TABLE OF CONTENTS LICENSE .......................................3 Connecting AV Devices ...........................................17 HDMI Connection ASSEMBLING AND PREPARING 4 Connecting Peripherals...
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EN LISH 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 ...
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ASSEMBLING AND PREPARING NOTE The components may look different from those illustrated here. Without prior notice, all product information and specifications contained in this CAUTION manual are subje...
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EN LISH Product and Button Description 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. Basi...
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Moving and Lifting the Monitor 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...
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EN LISH 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, thi...
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Installing on a Table Adjusting the Stand Height 1 Lift the monitor and place it on the table in an upright position. Place the 1 Place the monitor mounted on the stand base in an upright position. mo...
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EN LISH Adjusting the Angle WARNING 1 Place the monitor mounted on the stand base in an upright position. To avoid injury to the fingers when adjusting the screen, do not hold the lower part 2 Adjust ...
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Pivot Feature The pivot feature allows the monitor to rotate 90° clockwise. Stand Swivel (clockwise 20°) Swivel (counter clockwise 20°) WARNING To avoid scratching the stand base, make sure that when ...
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EN LISH 2 Adjust the angle of the monitor in the direction of the arrow as shown in the 4 Complete the installation by rotating the monitor 90° as shown below. figure. NOTE Auto Pivot feature of the d...
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Tidying up Cables Using the Kensington Lock Arrange the cables using the cable holder as shown in the illustration. The connector for the Kensington security system is located at the bottom of the mon...
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EN LISH Installing the Wall Mount Plate Detaching the Stand Body This monitor meets the specifications for the wall mount plate or other compatible 1 Place the monitor’s screen face down. To protect t...
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Installing on the Wall To install the monitor to a wall, attach a wall mounting bracket (optional) to the back of the monitor. Install the monitor at least 100 mm away from the wall and leave about 10...
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EN LISH 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 Use the screws specified by VESA standards. ...
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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 ad...
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EN LISH Display Port Connection Connecting AV Devices Transmits digital video and audio signals from your PC to the monitor. HDMI Connection HDMI transmits digital video and audio signals from your AV...
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Connecting Peripherals Connecting Headphones Connect peripherals to the monitor via the headphones port. USB Cable connection The USB port on the product functions as a USB hub. Peripheral devices are...
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EN LISH USER SETTINGS Button Menu Status Description Main menu disabled Enables the main menu. Exits the main menu. Activating the Main Menu (Holding down the button to turn off the monitor. You can M...
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Main Menu Features Main Menu Description Power Off Input Sets input mode. Power Off Turns off the monitor. Input Exit Settings Settings Configures the screen settings. Game Mode Sets the game mode for...
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EN LISH User Settings 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/do...
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Settings Description Game Mode Changes the game mode to the one optimized for a given feature. Game Adjust Adjusts the 1ms Motion Blur Reduction,Free Sync,Black Stabilizer,Response Time,Cross Hair and...
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EN LISH Settings > Game Mode Description Gamer 1 In this mode, users can customize elements including game-related options. Gamer 2 Gamer 1 and Gamer 2 picture modes allow you to save two sets of c...
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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 1920 x 1080 @ 120Hz/144Hz/240Hz before enabling 1ms Motion ...
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EN LISH Provides seamless and natural images by synchronizing the vertical frequency of the input signal with that of the output signal. CAUTION Supported Interface: Display Port,HDMI. Supported Graph...
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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 Fa...
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EN LISH 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. Gamma Mode...
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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 Di...
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EN LISH Settings > General Description Language Sets the menu screen to the desired language. High Saves energy using the high-efficiency SMART ENERGY SAVING feature. SMART ENERGY Low Saves energy ...
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Quick Charge is a feature that rapidly charges the device connected to the USB 3.0 port. On Enables Quick Charge Quick Charge Off Disables Quick Charge NOTE The charging speed may vary depending on th...
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EN LISH TROUBLESHOOTING 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 p...
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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 t...
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EN LISH 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....
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PRODUCT SPECIFICATION LCD Screen Color Depth 8-bit color is supported. Resolution Max Resolution 1920x1080 @ 240Hz Recommended Resolution 1920x1080 @ 60Hz Power Sources Power Rating 19 V 3.3 A Power C...
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EN LISH Weight (Without Packaging) With Stand 6.35 kg Without Stand 4.6 kg Specifications are subject to change without notice. * The Operating Mode of Power Consumption is measured with LGE test stan...
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Factory Support Mode (Preset Mode, HDMI/ Display Port PC) Preset Mode Horizontal Frequency (k Hz) Vertical Frequency (Hz) Polarity (H/V) Remarks * When HDMI Compatibility Mode is on, 1920 x 1080 @ 144...
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EN LISH Power LED Mode LED Color On Mode Red (For a few seconds) Sleep Mode Off Off Mode Off
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To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is The model and serial number of the product are located on the back and on one side of contained in this product,...
Manual Details
| Brand | LG |
|---|---|
| Pages | 38 |
| File Size | 5.41 MB |
| Published | May 25, 2026 |
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Frequently Asked Questions
How do I power the monitor on or off?
Pressing the joystick button once will turn on the monitor, and holding it down will turn it off.
What should I use when moving or lifting the monitor?
Place it in its original box/packing material, disconnect all cables, and hold the bottom and side of the frame—do not touch the panel itself.
Can generic cables affect performance?
Yes, non-LG certified cables may cause the screen not to display or result in image noises.
What is the maximum supported resolution?
The monitor supports various resolutions, including 1920 x 1080 at multiple frequencies by checking the provided specification table.