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. 34WK95C 34BK95C www.lg.com Copyright © 2018 LG Electronics Inc. All Rights Reserved.
TABLE OF CONTENTS LICENSE Each model has different licenses. Visit www.lg.com for more information on the license. ENGLISH LICENSE ...................................................... 2 OPEN SOURCE SOFTWARE NOTICE INFORMATION ............................................ 3 The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries. ASSEMBLING AND PREPARING .......
OPEN SOURCE SOFTWARE NOTICE INFORMATION ASSEMBLING AND PREPARING ENGLISH To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit http://opensource.lge.com. In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.
Moving and Lifting the Monitor Product and Button Description ENGLISH 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. •• Before moving or lifting the monitor, disconnect the power cord and all other cables. •• Hold the bottom and side of the monitor frame firmly.
Installing on a Table Adjusting the Stand Height •• Lift the monitor and place it on the table in an upright position. Place the monitor at least 100 mm away from the wall to ensure sufficient ventilation. 1 Place the monitor mounted on the stand base in an upright position. 2 Handle the monitor with both hands for safety. 100 mm 100 mm ENGLISH Max. 110.0 mm 100 mm 100 mm WARNING •• When adjusting the screen height, do not place your hand on the stand body to avoid injury to your fingers.
ENGLISH Using the Kensington Lock Installing the Wall Mount Plate The connector for the Kensington security system is located at the bottom of the monitor. For more information on installation and usage, refer to the Kensington lock owner’s manual or visit the website at http://www.kensington.com. Connect the monitor to a table using the Kensington security system cable. This monitor meets the specifications for the wall mount plate or other compatible devices.
To install the monitor to a wall, attach a wall mounting bracket (optional) to the back of the monitor. Make sure that the wall mounting bracket is securely fixed to the monitor and to the wall. 100 x 100 M4 x L10 4 RW120 ENGLISH Wall Mount (mm) Standard screw Number of screws Wall Mount Plate (Optional) CAUTION •• Unplug the power cord before moving or installing the monitor to avoid electric shock.
USING THE MONITOR ENGLISH •• Illustrations in this manual may differ from the actual product. Press the joystick button, go to Settings Input, and then select the input option. CAUTION •• Do not press the screen for a prolonged time. This may cause image distortion. •• Do not display a still image on the screen for a prolonged time. This may cause image retention. Use a PC screensaver if possible.
Connecting AV Devices HDMI Connection Note •• Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility issues. •• Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the screen may not display or a connection error may occur. •• Recommended HDMI cable types -- High-Speed HDMI®/TM cable -- High-Speed HDMI®/TM cable with Ethernet Connecting Peripherals ENGLISH HDMI transmits digital video and audio signals from your AV device to the monitor.
Headphones Connection Connect peripherals to the monitor via the headphones port. NOTE ENGLISH •• Peripheral devices are sold separately. •• Depending on the audio settings of the PC and external device, headphones and speaker functions may be limited. •• 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.
USER SETTINGS NOTE ENGLISH •• Your monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual. Activating the Main Menu 1 Press the joystick button on the bottom of the monitor. 2 Move the joystick up/down and left/right to set the options. 3 Press the joystick button once more to exit the main menu. Joystick Button Button Menu Status Description Main menu disabled Enables the main menu. Main menu enabled Exits the main menu.
Main Menu Features Main Menu ENGLISH Power Off Input Exit Settings Description Input Sets input mode. Power Off Turns off the monitor. Settings Configures the screen settings. Game Sets the game mode for gaming. Exit Exits the main menu. Game Menu Settings 1 2 3 4 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Settings. Move the joystick up/down and left/right to set the options.
Quick Settings Settings > Quick Settings Brightness Adjusts the contrast and brightness of the screen. Adjusts the volume. Volume ENGLISH Contrast Description NOTE •• You can adjust Mute / Unmute by moving the joystick button to in the Volume menu. Color Temp MaxxAudio Custom The user can adjust it to red, green, or blue by customization. Warm Sets the screen color to a reddish tone. Medium Sets the screen color between a red and blue tone. Cool Sets the screen color to a bluish tone.
Input Settings > Input Main Input List ENGLISH Adjusts the aspect ratio of the screen. Aspect Ratio 14 Description Selects the input mode. 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. Cinema 1 Enlarges the screen with an aspect ratio of 21:9.
[PBP] Settings > Input Description Displays the screens of two input modes on one monitor. Input List ENGLISH Main Input List Please refer to the table below for possible PBP combinations. Sub Input List Sub Screen (Right) PBP Connection USB-C Main Screen (Left) USB-C Adjusts the aspect ratio of the screen. Aspect Ratio Main Aspect Ratio Sub Aspect Ratio Full Wide Displays the video to fit the PBP screen, regardless of the video signal input.
Picture NOTE •• The Picture Mode that can be set depends on the Input signal. ENGLISH [Picture Mode on SDR (Non-HDR) signal] Settings > Picture Picture Mode Description Custom Allows the user to adjust each element. Reader Optimizes the screen for viewing documents. You can brighten the screen in the OSD menu. Photo Cinema HDR Effect Optimizes the screen for photos. Optimizes the screen for video. Optimizes the screen for high dynamic range.
[Picture Mode on HDR signal] Settings > Picture Optimized the screen for HDR vivid colors. HDR Standard Optimized the screen for HDR. HDR Game Optimized the screen for HDR Games. HDR Cinema Optimized the screen for HDR video. ENGLISH Picture Mode Description HDR Vivid NOTE •• HDR content may not display correctly depending on Window10 OS settings, please check HDR On/Off settings in Windows.
Settings > Picture Description Brightness Contrast ENGLISH Sharpness SUPER RESOLUTION+ Picture Adjust Adjusts the contrast and brightness of the screen. Adjusts the sharpness of the screen. High Optimizes the screen for crystal clear images. Best for high-definition video or games. Middle Optimizes the screen for comfortable viewing, with images at the middle level between the low and high modes. Best for UCC or SD videos. Low Optimizes the screen for smooth and natural images.
Settings > Picture Description Response Time Faster Sets the response time to faster. Fast Sets the response time to fast. Normal Sets the response time to normal. Off Does not use the response time improvement feature. ENGLISH FreeSync 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.
Settings > Picture Description Gamma ENGLISH Mode 1, Mode 2, Mode 3 The higher the gamma value, the darker the image becomes. Likewise, the lower the gamma value, the lighter the image becomes. Mode 4 If you do not need to adjust the gamma settings, select Mode 4. Set your own color temperature. Color Temp Color Adjust Red/Green/Blue Custom The user can adjust it to red, green, or blue by customization. Warm Sets the screen color to a reddish tone.
Sound Settings > Sound Description Adjusts the volume level. MaxxAudio NOTE •• You can adjust Mute / Unmute by moving the joystick button to▼in the Volume menu. On MaxxAudio® by waves, recipient of a Technical GRAMMY Award® is a suite of studio-quality sound tools for a superior listening experience. Off ENGLISH Volume Disables the MaxxAudio function.
General Settings > General Language Description Sets the menu screen to the desired language. ENGLISH Conserve energy by using luminance compensation algorithm. SMART ENERGY SAVING High Saves energy using the high-efficiency SMART ENERGY SAVING feature. Low Saves energy using the low-efficiency SMART ENERGY SAVING feature. Off Disables the feature. NOTE •• The value of energy saving data may differ depending on panel and panel suppliers.
Settings > General Description Enables or disables DisplayPort 1.2. DisplayPort 1.2 NOTE Buzzer This feature lets you set the sound generated from Buzzer when your monitor powers on. OSD Lock This feature disables the configuration and adjustment of menus. ENGLISH •• Be sure to configure this option according to the DisplayPort version supported by your graphic card. Set this option to Disable if your graphic card does not support DisplayPort 1.2.
TROUBLESHOOTING ENGLISH 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 power cable connection and press the power button. Is the power on and the power LED displaying white? •• Check that the connected input is enabled (Settings > Input).
The screen retains an image. Does image sticking occur even when the monitor is turned off? •• Displaying a still image for a prolonged time may cause damage to the screen, resulting in the retention of the image. •• To extend the lifetime of the monitor, use a screensaver. Did you select the appropriate resolution? •• If the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Change the resolution to 1080p or the recommended resolution.
The display color is abnormal. ENGLISH Does the display appear discolored (16 colors)? •• Set the color to 24 bit (true color) or higher. In Windows, go to Control Panel > Display > Settings > Color Quality. (The settings may differ depending on the operating system (OS) you use.) Does the display color appear unstable or monochrome? •• Check if the signal cable is connected properly. Reconnect the cable or reinsert the PC's graphics card.
PRODUCT SPECIFICATION Resolution Power Sources AC/DC adaptor 8-bit / 10-bit color is supported. Max Resolution 3440 x 1440 @ 60 Hz Recommended Resolution 3440 x 1440 @ 60 Hz Power Rating 19.5 V Power Consumption Operating Mode: 85 W (Typical)* Sleep Mode: ≤ 1.2 W Off Mode: ≤ 0.3 W 8.7 A ACC-LATP1 type, manufactured by SHENZHEN HONOR ELECTRONIC CO.,LTD OUTPUT: 19.5 V 10.
Factory Support Mode (Preset Mode, PC) ENGLISH 28 Preset Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Polarity (H/V) 640 x 480 31.469 59.94 -/- 800 x 600 37.879 60.317 +/+ 880 x 1440 88.86 60 +/- 1024 x 768 48.363 60 -/- 1152 x 864 54.347 60.05 +/+ 1280 x 720 45 60 +/+ 1280 x 800 49.702 60 -/+ 1280 x 1024 63.981 60.02 +/+ 1600 x 900 60 60 +/+ 1680 x 1050 65.29 59.954 -/+ 1720 x 1440 88.83 59.98 +/- 1920 x 1080 67.
HDMI Timing (Video) Horizontal Frequency (kHz) Vertical Frequency (Hz) 480p 31.5 60 720p 45 60 1080p 67.
This device can be used in all regions. Read the owner's manual (CD) carefully and keep it at hand. Please note that the label attached to the product provides information for technical support. Model Serial No.