Owners Manual
Page 1
All Rights Reserved. OWNER'S MANUAL LED LCD 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. 34WN750 34BN770 www.lg.com Copyright © 2019 LG Electronics Inc.
All Rights Reserved. OWNER'S MANUAL LED LCD 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. 34WN750 34BN770 www.lg.com Copyright © 2019 LG Electronics Inc.
Owners Manual
Page 3
... by just holding the base. Supported Drivers and Software You can download and install the latest version from those illustrated here. •• Without prior notice, all product information and specifications contained in personal injury. •• When lifting or moving the monitor, do not touch the monitor screen. Please use generic cables not certified by LG, the screen may not display or there may look...
... by just holding the base. Supported Drivers and Software You can download and install the latest version from those illustrated here. •• Without prior notice, all product information and specifications contained in personal injury. •• When lifting or moving the monitor, do not touch the monitor screen. Please use generic cables not certified by LG, the screen may not display or there may look...
Owners Manual
Page 4
... you use the monitor panel without the stand base, its side or tilt it left /right. Do not hold the joystick button once more than 3 seconds with your finger 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 by moving the monitor, keep it...
... you use the monitor panel without the stand base, its side or tilt it left /right. Do not hold the joystick button once more than 3 seconds with your finger 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 by moving the monitor, keep it...
Owners Manual
Page 5
... (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) 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. 34WN750 Max 110.0 mm (4.3 inches) 34BN770 Max 150.0 mm (5.9 inches) CAUTION •• Unplug the power cord before moving or installing the monitor. WARNING •• When adjusting the screen height, do...
... (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) 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. 34WN750 Max 110.0 mm (4.3 inches) 34BN770 Max 150.0 mm (5.9 inches) CAUTION •• Unplug the power cord before moving or installing the monitor. WARNING •• When adjusting the screen height, do...
Owners Manual
Page 6
... the Kensington security system is optional. Connect the monitor to touch or press the screen area when adjusting the angle of the monitor. 34WN750 Using the Kensington Lock The connector for a comfortable viewing experience. You can be adjusted forward or backward from most electronics stores. 6 ENGLISH Adjusting the Angle 1 Place the monitor mounted on installation and usage, refer to the Kensington lock owner's manual or visit the website at the...
... the Kensington security system is optional. Connect the monitor to touch or press the screen area when adjusting the angle of the monitor. 34WN750 Using the Kensington Lock The connector for a comfortable viewing experience. You can be adjusted forward or backward from most electronics stores. 6 ENGLISH Adjusting the Angle 1 Place the monitor mounted on installation and usage, refer to the Kensington lock owner's manual or visit the website at the...
Owners Manual
Page 7
... the screen. •• Remove the stand before installing the monitor on a wall mount by performing the stand attachment in reverse. ENGLISH Installing the Wall Mount Plate This monitor meets the specifications for each side of the monitor to the back of non-standard screws. •• The wall mount kit includes the installation guide and all necessary parts. •• The wall mounting bracket is securely fixed to the monitor and to fall. Installing on installation...
... the screen. •• Remove the stand before installing the monitor on a wall mount by performing the stand attachment in reverse. ENGLISH Installing the Wall Mount Plate This monitor meets the specifications for each side of the monitor to the back of non-standard screws. •• The wall mount kit includes the installation guide and all necessary parts. •• The wall mounting bracket is securely fixed to the monitor and to fall. Installing on installation...
Owners Manual
Page 9
... the actual product. This is normal. •• Sometimes red, green, or blue spots may occur. •• Recommended HDMI cable types -- HDMI Connection Transmits digital video and audio signals from your PC to the monitor. This is normal. High-Speed HDMI®/TM cable -- Press the joystick button, go to reconfigure anything or install any manual drivers. ENGLISH USING THE MONITOR •• Illustrations in an area where the temperature...
... the actual product. This is normal. •• Sometimes red, green, or blue spots may occur. •• Recommended HDMI cable types -- HDMI Connection Transmits digital video and audio signals from your PC to the monitor. This is normal. High-Speed HDMI®/TM cable -- Press the joystick button, go to reconfigure anything or install any manual drivers. ENGLISH USING THE MONITOR •• Illustrations in an area where the temperature...
Owners Manual
Page 10
...-Speed HDMI®/TM cable -- Connecting Peripherals USB Device connection The USB port on the device. High-Speed HDMI®/TM cable with power supplied. (If the power supply is not adequate, the USB device may not work properly. •• It is recommended to use a USB hub or hard disk drive with Ethernet Headphones Connection Connect peripherals to the product for use a certified HDMI cable, the screen may not display or a connection error may vary...
...-Speed HDMI®/TM cable -- Connecting Peripherals USB Device connection The USB port on the device. High-Speed HDMI®/TM cable with power supplied. (If the power supply is not adequate, the USB device may not work properly. •• It is recommended to use a USB hub or hard disk drive with Ethernet Headphones Connection Connect peripherals to the product for use a certified HDMI cable, the screen may not display or a connection error may vary...
Owners Manual
Page 12
Turns off the monitor. Configures the screen settings. Exits the main menu. ENGLISH Main Menu Features Power Off Input Exit Settings Picture Mode Main Menu Input Power Off Settings Picture Mode Exit Sets input mode. Sets the picture mode. Menu Settings 1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Settings. 2 Move the joystick up/down and left/right to set the options. 3 To return to the upper menu or set other menu items, move the joystick...
Turns off the monitor. Configures the screen settings. Exits the main menu. ENGLISH Main Menu Features Power Off Input Exit Settings Picture Mode Main Menu Input Power Off Settings Picture Mode Exit Sets input mode. Sets the picture mode. Menu Settings 1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Settings. 2 Move the joystick up/down and left/right to set the options. 3 To return to the upper menu or set other menu items, move the joystick...
Owners Manual
Page 13
... Wide Displays the video in the Volume menu. Cool Sets the screen color to red, green, or blue by Waves, recipient of a Technical GRAMMY Award® is not adjusted from the original. Cinema 1 Enlarges the screen with an aspect ratio of 21:9, including the black box at the bottom for a superior listening experience. Custom The user can adjust it to a bluish tone. ENGLISH Quick Settings Settings > Quick Settings Brightness Contrast Volume Color Temp MaxxAudio Description Adjusts the contrast...
... Wide Displays the video in the Volume menu. Cool Sets the screen color to red, green, or blue by Waves, recipient of a Technical GRAMMY Award® is not adjusted from the original. Cinema 1 Enlarges the screen with an aspect ratio of 21:9, including the black box at the bottom for a superior listening experience. Custom The user can adjust it to a bluish tone. ENGLISH Quick Settings Settings > Quick Settings Brightness Contrast Volume Color Temp MaxxAudio Description Adjusts the contrast...
Owners Manual
Page 14
Optimizes the screen for high dynamic range. You can be affected. 14 Picture Mode on the Input signal. Heightens contrast, brightness and sharpness to adjust each element. RTS Color Weakness This mode is optimized for FPS games. NOTE •• If the Picture Mode is for RTS Game. This mode is changed, the screen may flicker or the resolution of a video. Optimizes the screen to easily distinguish between red and green. It enables users with color weakness to...
Optimizes the screen for high dynamic range. You can be affected. 14 Picture Mode on the Input signal. Heightens contrast, brightness and sharpness to adjust each element. RTS Color Weakness This mode is optimized for FPS games. NOTE •• If the Picture Mode is for RTS Game. This mode is changed, the screen may flicker or the resolution of a video. Optimizes the screen to easily distinguish between red and green. It enables users with color weakness to...
Owners Manual
Page 15
... may not display correctly depending on Windows 10 OS settings, please check HDR On/Off settings in Windows. •• When the HDR function is turned on, the characters or picture quality may be poor according to Graphic card performance. •• While the HDR function is on, screen flickering or cracking may occur when changing the monitor input or power on HDR signal Settings > Picture Picture Mode Custom Vivid...
... may not display correctly depending on Windows 10 OS settings, please check HDR On/Off settings in Windows. •• When the HDR function is turned on, the characters or picture quality may be poor according to Graphic card performance. •• While the HDR function is on, screen flickering or cracking may occur when changing the monitor input or power on HDR signal Settings > Picture Picture Mode Custom Vivid...
Owners Manual
Page 16
... Disables the DFC feature. 16 Best for a video signal, this is a function to increase the sharpness of low resolution pictures, it is the darkest color the monitor can display. Best for desktop icons. Adjusts the sharpness of the screen. Low Lowers the black levels and raises the white levels from the current contrast ratio of the screen. ENGLISH Settings > Picture Picture Adjust Brightness Contrast Sharpness SUPER RESOLUTION+ Black Level DFC Description Adjusts the color contrast and brightness of the screen...
... Disables the DFC feature. 16 Best for a video signal, this is a function to increase the sharpness of low resolution pictures, it is the darkest color the monitor can display. Best for desktop icons. Adjusts the sharpness of the screen. Low Lowers the black levels and raises the white levels from the current contrast ratio of the screen. ENGLISH Settings > Picture Picture Adjust Brightness Contrast Sharpness SUPER RESOLUTION+ Black Level DFC Description Adjusts the color contrast and brightness of the screen...
Owners Manual
Page 17
....amd.com/FreeSync. Off Does not use Faster. CAUTION •• Supported Interface: DisplayPort, HDMI •• Supported Graphic Card: A graphic card that supports AMD's FreeSync is recommended that of the picture on the screen. Off FreeSync function off. ENGLISH Settings > Picture Game Adjust Response Time FreeSync Black Stabilizer Description Sets a response time for displayed pictures based on the movement of the output signal. When there is a lot of...
....amd.com/FreeSync. Off Does not use Faster. CAUTION •• Supported Interface: DisplayPort, HDMI •• Supported Graphic Card: A graphic card that supports AMD's FreeSync is recommended that of the picture on the screen. Off FreeSync function off. ENGLISH Settings > Picture Game Adjust Response Time FreeSync Black Stabilizer Description Sets a response time for displayed pictures based on the movement of the output signal. When there is a lot of...
Owners Manual
Page 18
... do not need to red, green, or blue by adjusting the hue and saturation of the screen colors. Likewise, the lower the gamma value, the lighter the image becomes. Color Temp Set your picture settings? Cool Sets the screen color to reset your own color temperature. Manual The user can customize the picture color using Red, Green, and Blue colors. Settings > Sound Volume MaxxAudio Description To adjust the Volume of the screen colors. No Cancel the select. ENGLISH Settings > Picture Color Adjust Picture Reset Description Gamma Mode 1, Mode 2, Mode 3 The...
... do not need to red, green, or blue by adjusting the hue and saturation of the screen colors. Likewise, the lower the gamma value, the lighter the image becomes. Color Temp Set your picture settings? Cool Sets the screen color to reset your own color temperature. Manual The user can customize the picture color using Red, Green, and Blue colors. Settings > Sound Volume MaxxAudio Description To adjust the Volume of the screen colors. No Cancel the select. ENGLISH Settings > Picture Color Adjust Picture Reset Description Gamma Mode 1, Mode 2, Mode 3 The...
Owners Manual
Page 19
ENGLISH General Settings > General Language SMART ENERGY SAVING Power LED Automatic Standby DisplayPort Version HDMI Compatibility Mode Description Sets the menu screen to 1.4. Off Mode: Off Feature that does not support HDMI 2.0. On Enables HDMI Compatibility Mode. Sleep Mode (Standby Mode): White Blinking -- Off Disables HDMI Compatibility Mode. Off Disables the feature. HDMI Compatibility Mode feature can set to the desired language. NOTE •• If the connected device does not support HDMI Compatibility Mode, the screen or sound may not work properly....
ENGLISH General Settings > General Language SMART ENERGY SAVING Power LED Automatic Standby DisplayPort Version HDMI Compatibility Mode Description Sets the menu screen to 1.4. Off Mode: Off Feature that does not support HDMI 2.0. On Enables HDMI Compatibility Mode. Sleep Mode (Standby Mode): White Blinking -- Off Disables HDMI Compatibility Mode. Off Disables the feature. HDMI Compatibility Mode feature can set to the desired language. NOTE •• If the connected device does not support HDMI Compatibility Mode, the screen or sound may not work properly....
Owners Manual
Page 21
... (Settings > Input). If this manual to the monitor's performance. It is not an error, nor is the case, contact the manufacturer of this is it . Are some resolutions may appear on the screen. Are there spots on the screen? •• When using the monitor, pixilated spots (red, green, blue, white, or black) may not be flickering. Check the cable and reconnect it related to set the appropriate frequency. Does image...
... (Settings > Input). If this manual to the monitor's performance. It is not an error, nor is the case, contact the manufacturer of this is it . Are some resolutions may appear on the screen. Are there spots on the screen? •• When using the monitor, pixilated spots (red, green, blue, white, or black) may not be flickering. Check the cable and reconnect it related to set the appropriate frequency. Does image...
Owners Manual
Page 22
... you use.) ENGLISH 22 No sound from our web site: http://www.lg.com. •• Make sure to check if the graphics card supports Plug and Play function. Are images displayed without sound? •• Make sure that the headphone port connections are using. (The settings may differ depending on the operating system (OS) you see an "Unrecognized monitor, Plug and Play (VESA DDC) monitor found" message? Have you installed the display driver...
... you use.) ENGLISH 22 No sound from our web site: http://www.lg.com. •• Make sure to check if the graphics card supports Plug and Play function. Are images displayed without sound? •• Make sure that the headphone port connections are using. (The settings may differ depending on the operating system (OS) you see an "Unrecognized monitor, Plug and Play (VESA DDC) monitor found" message? Have you installed the display driver...
Owners Manual
Page 24
... and monitor setting. * The On mode power consumption is measured with LGE test standard (Full White pattern , Maximum resolution). ** The monitor goes to change without notice. ENGLISH Dimensions Monitor Size (Width x Height x Depth) With Stand 816.5 x 566 x 226.7 (mm) Without Stand 816.5 x 365.3 x 45.5 (mm) Weight (Without Packaging) With Stand 8.6 (kg) Without Stand 6.9 (kg) The specifications are subject to the Sleep Mode in a couple of minutes(Max 5 minutes). 32.1 x 22.2 x 8.9 (inches...
... and monitor setting. * The On mode power consumption is measured with LGE test standard (Full White pattern , Maximum resolution). ** The monitor goes to change without notice. ENGLISH Dimensions Monitor Size (Width x Height x Depth) With Stand 816.5 x 566 x 226.7 (mm) Without Stand 816.5 x 365.3 x 45.5 (mm) Weight (Without Packaging) With Stand 8.6 (kg) Without Stand 6.9 (kg) The specifications are subject to the Sleep Mode in a couple of minutes(Max 5 minutes). 32.1 x 22.2 x 8.9 (inches...
Owners Manual
Page 29
... 4 Menu Picture - Off Picture - Black Stabilizer Picture - Color Temp - HDMI 1 Input - Input List - Just Scan 2 2 3 Input - Low 3 2 4 3 Picture - Response Time - Game Adjust - Mode 1 Picture - Volume Quick Settings - Color Adjust - Reader 3 1 4 Picture - Beep Guide Menu Quick Settings Quick Settings - Volume Quick Settings - Medium Quick Settings - On Quick Settings - Off Input Input - Input List Input - Color Weakness 3 1 8 Picture - Picture Adjust - Brightness 3 2 1 Picture - Picture Adjust - SUPER RESOLUTION+ - Low Picture...
... 4 Menu Picture - Off Picture - Black Stabilizer Picture - Color Temp - HDMI 1 Input - Input List - Just Scan 2 2 3 Input - Low 3 2 4 3 Picture - Response Time - Game Adjust - Mode 1 Picture - Volume Quick Settings - Color Adjust - Reader 3 1 4 Picture - Beep Guide Menu Quick Settings Quick Settings - Volume Quick Settings - Medium Quick Settings - On Quick Settings - Off Input Input - Input List Input - Color Weakness 3 1 8 Picture - Picture Adjust - Brightness 3 2 1 Picture - Picture Adjust - SUPER RESOLUTION+ - Low Picture...
