LG UltraGear 27GL850 Owner's Manual
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LG UltraGear 27GL850 Owner's Manual

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OWNER'S MANUAL
(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.
27GL850
www.lg.com
Copyright © 2019 LG Electronics Inc. All Rights Reserved.

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Summary of Contents for LG UltraGear 27GL850

  • Page 1 OWNER’S MANUAL (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. 27GL850 www.lg.com Copyright © 2019 LG Electronics Inc. All Rights Reserved.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS LICENSE ........3 USING THE MONITOR ....15 TROUBLESHOOTING ....31 - Connecting to a PC...........16 OPEN SOURCE SOFTWARE PRODUCT SPECIFICATION ..34 HDMI Connection NOTICE INFORMATION ....4 - Factory Support Mode..........36 DisplayPort Connection - HDMI Timing (Video) ..........37 - Connecting AV Devices ...........17 ASSEMBLING AND PREPARING 4 - Power LED ..............38...

  • Page 3: License

    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. The SuperSpeed USB Trident logo is a registered trademark of USB Implementers Forum, Inc.

  • Page 4: Open Source Software Notice Information

    • It is recommended 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. • Illustrations in this document represent typical procedures, so they may look different from the actual product.

  • Page 5: Supported Drivers And Software

    Supported Drivers and Software Product and Button Description You can download and install the latest version from the LGE website (www.lg.com). Drivers and Software Installation Priority Monitor Driver Recommended Recommended Joystick Button...

  • Page 6: How To Use The Joystick Button

    Moving and Lifting the Monitor How to Use the Joystick Button You can easily control the functions of the monitor by pressing the joystick button or When moving or lifting the monitor, follow these instructions to prevent the monitor moving it left/right with your finger. from being scratched or damaged and to ensure safe transportation, regardless of its shape or size.
  • Page 7 • 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, this may cause the joystick button to malfunction. •...

  • Page 8: Installing On A Table

    Installing on a Table CAUTION • Lift the monitor and place it on the table in an upright position. Place the monitor • Unplug the power cord before moving or installing the monitor. There is risk of at least 100 mm away from the wall to ensure sufficient ventilation. electric shock.

  • Page 9: Adjusting The Stand Height

    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°...

  • Page 10: Pivot Feature

    Pivot Feature WARNING The pivot feature allows the monitor to rotate 90° clockwise. • To avoid injury to the fingers when adjusting the screen, do not hold the lower part of the monitor’s frame as illustrated below. Head Stand • Be careful not to touch or press the screen area when adjusting the angle of the WARNING monitor.
  • Page 11 Adjust the angle of the monitor in the direction of the arrow as shown in the Complete the installation by rotating the monitor 90° as shown below. figure. NOTE • Auto Pivot feature of the display is not supported. • The screen can be rotated easily using the screen pivot shortcut key provided Rotate the monitor clockwise as shown in the figure.

  • Page 12: Tidying Up Cables

    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 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.

  • Page 13: Installing The Wall Mount Plate

    Installing the Wall Mount Plate Installing on the Wall This monitor meets the specifications for the wall mount plate or other compatible Install the monitor at least 100 mm away from the wall and leave about 100 mm devices. of space at each side of the monitor to ensure sufficient ventilation. Detailed installation instructions can be obtained from your local retail store.
  • Page 14 The length of the screw may differ for each wall mounting bracket. Be sure to use A non-VESA standard screw may damage the product and cause the monitor the proper length. to fall. LG Electronics is not liable for any accidents relating to the use of non- standard screws. •...

  • Page 15: Using The Monitor

    USING THE MONITOR • 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 covered by the product warranty. • The following instructions are based on the 27GL850 model. Illustrations in this •...

  • Page 16: Connecting To A Pc

    Connecting to a PC DisplayPort Connection Transmits digital video and audio signals from your PC to the monitor. • This monitor supports the *Plug and Play feature. * Plug and Play: A feature that allows you to add a device to your computer without NOTE having to reconfigure anything or install any manual drivers.

  • Page 17: Connecting Av Devices

    Connecting AV Devices Connecting Peripherals HDMI Connection USB Device 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. NOTE • It is recommended you install all Windows Updates to keep your Windows up-to- NOTE date before connecting to the product for use.

  • Page 18: Connecting Headphones

    Connecting Headphones Connect peripherals to the monitor via the headphones port. NOTE • Peripheral devices are sold separately. • 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. Angled Straight (Recommend)

  • Page 19: User Settings

    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 the Press the joystick button on the bottom of the OSD is on.) monitor.

  • Page 20: Main Menu Features

    Main Menu Features Main Menu Description Input Sets input mode. Power Off Power Off Turns off the monitor. Menu Configures the screen settings. Exit Input Menu Game Mode Sets the game mode for gaming. Game Mode Exit Exits the main menu.

  • Page 21: User Settings

    User Settings Menu Settings To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu. Configure the options by moving the joystick up/down/left/right. To return to the upper menu or set other menu items, move the joystick to or pressing ( ) it.
  • Page 22 Game Mode on SDR(Non-HDR)signal. Menu > 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.
  • Page 23 Game Mode on HDR signal. Menu > 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.
  • Page 24 Provides seamless and natural images by synchronizing the vertical frequency of the input signal with that of the output signal. CAUTION • In HDMI input, the menu name is displayed as certified AMD FreeSync Tier name instead of Adaptive-Sync. (FreeSync / FreeSync Premium / FreeSync Premium Pro) Adaptive-Sync •...
  • Page 25 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. Once Faster Mode is selected, Motion Blur may occur depending on the content. Response Time Faster Sets the response time to faster.
  • Page 26 Menu > Picture Adjust Description Adjusts the brightness of the screen. Brightness Adjusts the contrast of the screen. Contrast Adjusts the sharpness of the screen. Sharpness Mode 1, Mode The higher the gamma value, the darker the image becomes. Likewise, the lower the gamma value, the lighter the image becomes.
  • Page 27 Sets the offset level (for HDMI only). y Offset: as a reference for a video signal, this is the darkest color the monitor can display. Black Level High Keeps the current contrast ratio of the screen. Lowers the black levels and raises the white levels from the current contrast ratio of the screen. Picture Adjust Adjusts the brightness automatically according to the screen.
  • Page 28 Menu > 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 Displays video according to the aspect ratio of the video signal input. Aspect Ratio Input NOTE...
  • Page 29 Menu > General Description Language Sets the menu screen to the desired language. High Saves energy using the high-efficiency SMART ENERGY SAVING feature. Saves energy using the low-efficiency SMART ENERGY SAVING feature. Disables the SMART ENERGY SAVING feature. SMART ENERGY SAVING NOTE •...
  • Page 30 This feature disables the configuration and adjustment of menus. Enables OSD Lock. Disables OSD Lock. OSD Lock NOTE General • All features are disabled except Brightness, Contrast in Picture Adjust, Input, OSD Lock and Information in General. Information The display information will be shown the Total Power On Time, Resolution. Cancel the select.

  • Page 31: Troubleshooting

    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.
  • Page 32 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.
  • Page 33 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 > Menu > Color Quality. (The settings (16 colors)? may differ depending on the operating system (OS) you use.) Does the display color appear unstable or •...

  • Page 34: Product Specification

    PRODUCT SPECIFICATION LCD Screen Color Depth HDMI 10-bit color is supported. DP (DisplayPort) 10-bit color is supported. Resolution Max Resolution 2560 x 1440 @ 144 Hz (HDMI) 2560 x 1440 @ 144 Hz (DP) Recommended Resolution 2560 x 1440 @ 100 Hz (HDMI) 2560 x 1440 @ 144 Hz (DP) Power Sources Power Rating...
  • Page 35 Dimensions Monitor Size (Width x Height x Depth) With Stand 614.2 x 574.8 x 274.4 (mm) Without Stand 614.2 x 364.8 x 56.3 (mm) Weight (Without Packaging) With Stand 6.1 kg Without Stand 4.2 kg The specifications are subject to change without notice. The power consumption level can be different by operating condition and monitor setting.

  • Page 36: Factory Support Mode

    Factory Support Mode (Preset Mode, HDMI/ DisplayPort PC) Preset Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Polarity (H/V) Remarks 640 x 480 31.469 59.94 HDMI/DisplayPort 640 x 480 37.5 HDMI/DisplayPort 800 x 600 46.875 HDMI/DisplayPort 800 x 600 37.879 60.317 HDMI/DisplayPort 1024 x 768 48.363...

  • Page 37: Hdmi Timing (Video)

    2560 x 1440 HDMI(Freesync Premuim Off)/DisplayPort 2560 x 1440 222.15 143.97 DisplayPort 2560 x 1440 214.56 HDMI(Freesync Premuim Off) If you use an input timing that is outside the supported frequency, you may experience poor response speed or image quality. HDMI Timing (Video) Preset Mode Horizontal Frequency (kHz)

  • Page 38: Power Led

    Power LED Mode LED Color On Mode Red (For a few seconds) Sleep Mode Off Mode...
  • Page 39 The model and serial number of the product are located on the back and on one side of the product. Record them below in case you ever need service. Model Serial No.

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