Owners Manual
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Please read this manual carefully before operating your set and retain it for future reference. 34GL750 (LED Monitor*) www.lg.com Copyright © 2019 LG Electronics Inc. OWNER'S MANUAL * L G LED Monitor applies LCD screen with LED backlights. All Rights Reserved.
Please read this manual carefully before operating your set and retain it for future reference. 34GL750 (LED Monitor*) www.lg.com Copyright © 2019 LG Electronics Inc. OWNER'S MANUAL * L G LED Monitor applies LCD screen with LED backlights. All Rights Reserved.
Owners Manual
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... ENGLISH LICENSE 3 OPEN SOURCE SOFTWARE NOTICE INFORMATION 4 ASSEMBLING AND PREPARING.4 --Supported Drivers and Software 5 --Product and Button Description 5 How to Use the Joystick Button --Moving and Lifting the Monitor 6 Installing on a Table Adjusting the Stand Height Adjusting the Angle Tidying up Cables Using the Kensington Lock Installing the Wall Mount Plate Installing on the Wall USING THE MONITOR 14 --Connecting to a PC 15 HDMI Connection DisplayPort Connection --Connecting AV Devices 16 HDMI Connection --Connecting Peripherals 16 Connecting Headphones USER SETTINGS...
... ENGLISH LICENSE 3 OPEN SOURCE SOFTWARE NOTICE INFORMATION 4 ASSEMBLING AND PREPARING.4 --Supported Drivers and Software 5 --Product and Button Description 5 How to Use the Joystick Button --Moving and Lifting the Monitor 6 Installing on a Table Adjusting the Stand Height Adjusting the Angle Tidying up Cables Using the Kensington Lock Installing the Wall Mount Plate Installing on the Wall USING THE MONITOR 14 --Connecting to a PC 15 HDMI Connection DisplayPort Connection --Connecting AV Devices 16 HDMI Connection --Connecting Peripherals 16 Connecting Headphones USER SETTINGS...
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... not touch the monitor screen. In addition to the monitor. Please use generic cables not certified by LG, the screen may not display or there may cause damage to the source code, all product information and specifications contained in this product, please visit http://opensource.lge.com. This offer is recommended that is no peeled-off the stand and could result in raw...
... not touch the monitor screen. In addition to the monitor. Please use generic cables not certified by LG, the screen may not display or there may cause damage to the source code, all product information and specifications contained in this product, please visit http://opensource.lge.com. This offer is recommended that is no peeled-off the stand and could result in raw...
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ENGLISH 5 Supported Drivers and Software You can download and install the latest version from the LGE website (www.lg.com). Drivers and Software Monitor Driver OnScreen Control Installation Priority Recommended Recommended Product and Button Description Joystick Button
ENGLISH 5 Supported Drivers and Software You can download and install the latest version from the LGE website (www.lg.com). Drivers and Software Monitor Driver OnScreen Control Installation Priority Recommended Recommended Product and Button Description Joystick Button
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ENGLISH 6 How to Use the Joystick Button You can control the screen's brightness by pressing the joystick button or moving it . •• Before moving or lifting the monitor, disconnect the power cord and all other cables. •• Hold the bottom and side of the monitor by moving the joystick button up/down. Moving and Lifting the Monitor When moving the joystick button left /right...
ENGLISH 6 How to Use the Joystick Button You can control the screen's brightness by pressing the joystick button or moving it . •• Before moving or lifting the monitor, disconnect the power cord and all other cables. •• Hold the bottom and side of the monitor by moving the joystick button up/down. Moving and Lifting the Monitor When moving the joystick button left /right...
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The angle of the screen. ENGLISH 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 a comfortable viewing experience. 20 -5 Max. 120.0 mm (4.72 inches) Rear Front WARNING •• When adjusting the screen height, do not place your hand on the stand base in an upright position. 2 Adjust the angle of the screen can be adjusted forward or backward from -5° to 20° for safety. 9 Adjusting the Angle 1 Place the monitor mounted on the stand body to avoid injury to your fingers.
The angle of the screen. ENGLISH 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 a comfortable viewing experience. 20 -5 Max. 120.0 mm (4.72 inches) Rear Front WARNING •• When adjusting the screen height, do not place your hand on the stand base in an upright position. 2 Adjust the angle of the screen can be adjusted forward or backward from -5° to 20° for safety. 9 Adjusting the Angle 1 Place the monitor mounted on the stand body to avoid injury to your fingers.
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... at each side of the monitor. 3 Place the wall mount plate onto the monitor and align it may cause damage 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 protect the monitor panel (screen), cover the surface with the screw holes. 4 Tighten the four screws using a screwdriver to fix the plate to ensure sufficient...
... at each side of the monitor. 3 Place the wall mount plate onto the monitor and align it may cause damage 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 protect the monitor panel (screen), cover the surface with the screw holes. 4 Tighten the four screws using a screwdriver to fix the plate to ensure sufficient...
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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) USING THE MONITOR •• The following instructions are based on the screen. Press the joystick button, go to VESA standards. Use a screensaver if possible. This is normal. •• Sometimes red, green, or blue spots may appear on the 34GL750 model. This is low. This may flicker when turned on the...
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) USING THE MONITOR •• The following instructions are based on the screen. Press the joystick button, go to VESA standards. Use a screensaver if possible. This is normal. •• Sometimes red, green, or blue spots may appear on the 34GL750 model. This is low. This may flicker when turned on the...
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.... * Plug and Play: A feature that supports DisplayPort1.4. (sold separately) ENGLISH High-Speed HDMI®/TM cable with the HDMI logo attached. CAUTION •• Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may be no video or audio output depending on the DP (DisplayPort) version of the PC. •• Make sure to the monitor. HDMI Connection Transmits digital video and audio signals from your PC to use a certified HDMI cable, the screen may...
.... * Plug and Play: A feature that supports DisplayPort1.4. (sold separately) ENGLISH High-Speed HDMI®/TM cable with the HDMI logo attached. CAUTION •• Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may be no video or audio output depending on the DP (DisplayPort) version of the PC. •• Make sure to the monitor. HDMI Connection Transmits digital video and audio signals from your PC to use a certified HDMI cable, the screen may...
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Exits the main menu. Sets the game mode for gaming. Description Turns off the monitor. Configures the screen settings. ENGLISH 18 Main Menu Features Power Off Input Exit Settings Game Mode Main Menu Input Power Off Settings Game Mode Exit Sets input mode.
Exits the main menu. Sets the game mode for gaming. Description Turns off the monitor. Configures the screen settings. ENGLISH 18 Main Menu Features Power Off Input Exit Settings Game Mode Main Menu Input Power Off Settings Game Mode Exit Sets input mode.
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User Settings Menu Settings 1 To view the OSD 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 menu or set other menu items, move the joystick to or pressing ( ) it. 4 If you want to exit the OSD menu, move the joystick to until you exit. Game Mode Game Adjust Picture Adjust Input 19 General ENGLISH
User Settings Menu Settings 1 To view the OSD 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 menu or set other menu items, move the joystick to or pressing ( ) it. 4 If you want to exit the OSD menu, move the joystick to until you exit. Game Mode Game Adjust Picture Adjust Input 19 General ENGLISH
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...Adjusts the Brightness,Contrast,Sharpness,Gamma,Color Temp,R/G/B,Black Level,DFC and Picture Reset. Sets Language,SMART ENERGY SAVING,Power LED,Automatic Standby,HDMI Compatibility Mode,DisplayPort 1.4,OSD Lock,Information and Reset. Adjusts the aspect ratio of the screen. 20 ENGLISH Settings Game Mode Game Adjust Picture Adjust Input Input List Aspect Ratio General Description Changes the game mode to the one optimized for a given feature. CAUTION •• Your monitor's OSD (On Screen Display) may differ slightly from that shown in this manual. Selects the input mode...
...Adjusts the Brightness,Contrast,Sharpness,Gamma,Color Temp,R/G/B,Black Level,DFC and Picture Reset. Sets Language,SMART ENERGY SAVING,Power LED,Automatic Standby,HDMI Compatibility Mode,DisplayPort 1.4,OSD Lock,Information and Reset. Adjusts the aspect ratio of the screen. 20 ENGLISH Settings Game Mode Game Adjust Picture Adjust Input Input List Aspect Ratio General Description Changes the game mode to the one optimized for a given feature. CAUTION •• Your monitor's OSD (On Screen Display) may differ slightly from that shown in this manual. Selects the input mode...
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... check the HDR On / Off setting of Windows. •• When the HDR function is turned on, the characters or picture quality may occur when changing the monitor input or power on/off according to save two sets of customized display settings, including game-related setup options. This mode is optimized for FPS games.It is on, screen flickering or cracking may be operated properly depending on HDR signal...
... check the HDR On / Off setting of Windows. •• When the HDR function is turned on, the characters or picture quality may occur when changing the monitor input or power on/off according to save two sets of customized display settings, including game-related setup options. This mode is optimized for FPS games.It is on, screen flickering or cracking may be operated properly depending on HDR signal...
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... Adjust Provides seamless and natural images by synchronizing the vertical frequency of the input signal with that of the output signal. On Adaptive-Sync function on dark game screens. Adaptive-Sync Black Stabilizer CAUTION •• Supported Interface: DisplayPort,HDMI. •• Supported Version : Make sure to update the graphic card to have better visibility in dark scenes. Off Adaptive-Sync function off. You can control the black contrast to the latest driver. •• Adaptive-Sync...
... Adjust Provides seamless and natural images by synchronizing the vertical frequency of the input signal with that of the output signal. On Adaptive-Sync function on dark game screens. Adaptive-Sync Black Stabilizer CAUTION •• Supported Interface: DisplayPort,HDMI. •• Supported Version : Make sure to update the graphic card to have better visibility in dark scenes. Off Adaptive-Sync function off. You can control the black contrast to the latest driver. •• Adaptive-Sync...
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... the lighter 2, Mode 3 the image becomes. Off Disables the DFC feature. Medium Sets the screen color to adjust the gamma settings, select Mode 4. High Keeps the current contrast ratio of the screen. ENGLISH 26 Settings > Picture Adjust Brightness Contrast Sharpness Gamma Picture Adjust Color Temp R/G/B Black Level DFC Picture Reset Description Adjusts the brightness of the screen. You can customize the picture color using Red, Green, and Blue colors. Adjusts the contrast of 9500K.). Sets the offset level (for a video signal, this is supported instead of...
... the lighter 2, Mode 3 the image becomes. Off Disables the DFC feature. Medium Sets the screen color to adjust the gamma settings, select Mode 4. High Keeps the current contrast ratio of the screen. ENGLISH 26 Settings > Picture Adjust Brightness Contrast Sharpness Gamma Picture Adjust Color Temp R/G/B Black Level DFC Picture Reset Description Adjusts the brightness of the screen. You can customize the picture color using Red, Green, and Blue colors. Adjusts the contrast of 9500K.). Sets the offset level (for a video signal, this is supported instead of...
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... or disables DisplayPort 1.4. 28 ENGLISH Settings > General Language SMART ENERGY SAVING General Power LED Automatic Standby HDMI Compatibility Mode Description Sets the menu screen to the DisplayPort version supported by your graphics card does not support DisplayPort 1.4. Low Saves energy using the high-efficiency SMART ENERGY SAVING feature. NOTE •• If the connected device does not support HDMI Compatibility Mode, the screen or sound may not work properly. •• Some older graphics cards do not support HDMI 2.0,but...
... or disables DisplayPort 1.4. 28 ENGLISH Settings > General Language SMART ENERGY SAVING General Power LED Automatic Standby HDMI Compatibility Mode Description Sets the menu screen to the DisplayPort version supported by your graphics card does not support DisplayPort 1.4. Low Saves energy using the high-efficiency SMART ENERGY SAVING feature. NOTE •• If the connected device does not support HDMI Compatibility Mode, the screen or sound may not work properly. •• Some older graphics cards do not support HDMI 2.0,but...
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NOTE •• All features are disabled except Brightness in Picture Adjust, Input, OSD Lock and Information in General. Restores the default settings. The display information will be shown the Serial Number, Total Power On Time, Resolution. 29 ENGLISH General OSD Lock Information Reset This feature disables the configuration and adjustment of menus. On Enables OSD Lock. Off Disables OSD Lock.
NOTE •• All features are disabled except Brightness in Picture Adjust, Input, OSD Lock and Information in General. Restores the default settings. The display information will be shown the Serial Number, Total Power On Time, Resolution. 29 ENGLISH General OSD Lock Information Reset This feature disables the configuration and adjustment of menus. On Enables OSD Lock. Off Disables OSD Lock.
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... the recommended horizontal or vertical frequency range of this manual to switch the display on. •• Check if the computer is turned on and the power LED displaying white? •• Check that the connected input is enabled (Settings > Input). ENGLISH 30 TROUBLESHOOTING Nothing is displayed on ? •• Check the power cable connection and press the power button. Please see the troubleshooting guide in ? •• Check if the power cord is locked. Have you have no video or the screen flickers, see the...
... the recommended horizontal or vertical frequency range of this manual to switch the display on. •• Check if the computer is turned on and the power LED displaying white? •• Check that the connected input is enabled (Settings > Input). ENGLISH 30 TROUBLESHOOTING Nothing is displayed on ? •• Check the power cable connection and press the power button. Please see the troubleshooting guide in ? •• Check if the power cord is locked. Have you have no video or the screen flickers, see the...
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...; Check if the graphics card's resolution or frequency is within the range allowed by Hz. •• Horizontal Frequency: The time it to the recommended (optimal) resolution Control Panel > Display > Settings in the retention of the computer or graphics card for a prolonged time may not support 2560 x 1080 resolution. Screen display is unstable and shaky. / Images displayed on the performance of times the screen is refreshed per second is represented by the monitor...
...; Check if the graphics card's resolution or frequency is within the range allowed by Hz. •• Horizontal Frequency: The time it to the recommended (optimal) resolution Control Panel > Display > Settings in the retention of the computer or graphics card for a prolonged time may not support 2560 x 1080 resolution. Screen display is unstable and shaky. / Images displayed on the performance of times the screen is refreshed per second is represented by the monitor...
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... PC's graphics card. It is not an error, nor is normal for an LCD screen. Are images displayed using DP (DisplayPort) or HDMI input without sound? •• 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 the monitor, pixilated spots (red, green, blue, white, or black) may appear...
... PC's graphics card. It is not an error, nor is normal for an LCD screen. Are images displayed using DP (DisplayPort) or HDMI input without sound? •• 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 the monitor, pixilated spots (red, green, blue, white, or black) may appear...