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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. 34GK950F www.lg.com...
TABLE OF CONTENTS LICENSE ........3 - Connecting Peripherals...........17 USB Cable connection ASSEMBLING AND PREPARING 4 Connecting Headphones - Supported Drivers and Software ......4 USER SETTINGS ....... 19 - Product and Button Description......5 - Activating the Main Menu ........19 How to Use the Joystick Button Main Menu Features - Moving and Lifting the Monitor......6 - User Settings ...............21...
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.
• 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.
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. Basic Functions Press the joystick button once with Power on your finger to turn on the monitor.
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 shape or size. • Place the monitor in the original box or packing material before attempting to move it.
Installing on a Table • 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 Lift the monitor and place it on the table in an upright position. Place the monitor or human injury.
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Connect the power adapter to the monitor and then plug the power cord into CAUTION the wall outlet. • Unplug the power cord before moving or installing the monitor. There is risk of electric shock. Cautions When Connecting Power Cord 100-240 V ~ Press the joystick button on the bottom of the monitor to turn on the monitor.
Adjusting the Stand Height Adjusting the Angle Place the monitor mounted on the stand base in an upright position. Place the monitor mounted on the stand base in an upright position. Handle the monitor with both hands for safety. Adjust the angle of the screen. The angle of the screen can be adjusted forward or backward from -5°...
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NOTE 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. Swivel (clockwise 20°) Swivel (counter clockwise 20°) • Be careful not to touch or press the screen area when adjusting the angle of the monitor.
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Tidying up Cables NOTE Arrange the cables using the cable holder as shown in the illustration. • The left or right side of the monitor head can be slightly rotated up or down (up to 3°). Adjust the horizontal level of the monitor head. Monitor head Mouse Holder Cable Holder...
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 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 Monitor falling off, which could lead to injury. Use an authorized LG wall mount and contact the local dealer or qualified personnel. Screw •...
USING THE MONITOR Connecting to a PC • This monitor supports the *Plug and Play feature. • The following instructions are based on the 34GK950F model. Illustrations in this * Plug and Play: A feature that allows you to add a device to your computer without manual may differ from the actual product.
DisplayPort Connection CAUTION Transmits digital video and audio signals from your PC to the monitor. Connect the • Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility monitor to your PC using the DisplayPort cable as shown in the illustration below. issues.
Connecting AV Devices Connecting Peripherals HDMI Connection USB Cable connection HDMI transmits digital video and audio signals from your AV device to the monitor. The USB port on the product functions as a USB hub. Connect your AV device to the monitor using the HDMI cable as shown in the To use USB 3.0, connect the A-B type USB 3.0 cable of the product to the PC.
Connecting Headphones NOTE Connect peripherals to the monitor via the headphones port. Connect as illustrated. • Make sure to install the most recent Windows OS service pack before using the product. • Peripheral devices are sold separately. • A keyboard, mouse, or USB device can be connected to the USB port. (sold separately) (sold separately) NOTE...
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 Main menu enabled turn off the monitor this way at any time, including when Press the joystick button on the bottom of the the OSD is on.) monitor.
Main Menu Features Main Menu Description Input Sets input mode. Power Off Power Off Turns off the monitor. Settings Configures the screen settings. Exit Input Settings Game Mode Sets the game mode for gaming. Exit Exits the main menu. Game Mode...
User Settings Menu Settings To view the settings 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 settings or set other settings items, move the joystick to or press ( ).
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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,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 Selects the input mode.
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Game Mode on SDR(Non-HDR)signal. Settings > Game Mode Description 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 Gamer 2 options.
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Game Mode on HDR signal. Settings > HDR Game Mode Description 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 Gamer 2 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 3440 x 1440 @ 120Hz/144Hz before enabling 1ms Motion Blur Reduction. This function is available for the following vertical frequency. (120Hz,144Hz) Turns 1ms 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. • Supported Graphic Card : A graphic card that supports AMD’s FreeSync/FreeSync 2 is necessary. •...
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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 Faster. Setting to Faster may cause image sticking. Response Time Faster Sets the response time to Faster.
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Settings > Picture Adjust Description Adjusts the brightness of the screen. Brightness Adjusts the contrast of the screen. Contrast Sharpness Adjusts the sharpness of the screen. Gamma Mode 1, Mode 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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Settings > Input Description Input 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. Just Scan The aspect ratio is not adjusted from the original.
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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 Saves energy using the low-efficiency SMART ENERGY SAVING feature. SAVING Disables the SMART ENERGY SAVING feature. Turns the power LED on the bottom of the monitor on or off.
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Buzzer This feature lets you set the sound generated from Buzzer when your monitor powers on. Enables your monitor's Buzzer. Disables your monitor's Buzzer. OSD Lock This feature disables the configuration and adjustment of menus. Enables OSD Lock. Disables OSD Lock. General NOTE •...
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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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 Type TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen Color Depth HDMI 10-bit color is supported. DP (DisplayPort) 10-bit color is supported. Pixel Pitch 0.2325 mm x 0.2325 mm Resolution Max Resolution DP:3440 x 1440 @ 144Hz HDMI:3440 x 1440 @ 85Hz Recommended Resolution 3440 x 1440 @ 60 Hz Operating Frequency...
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Environmental Conditions Operating Conditions Temperature 0 °C to 40 °C (32 °F to 104 °F) Humidity Less than 80 % Storing Conditions Temperature -20 °C to 60 °C (-4 °F to 140 °F) Humidity Less than 85 % Dimensions Monitor Size (Width x Height x Depth) With Stand 819.4 x 572.6 x 286.5 (mm) 32.3 x 22.6 x 11.3 (inches)
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Record them below in case you ever need service. 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 Model handling) upon email request to opensource@lge.com.