OWNER’S MANUAL (LED Monitor*) * L G LED Monitor applies LCD screen with LED backlights. Please read this manual carefully before operating your set and retain it for future reference. 27GL650F www.lg.
ENGLISH TABLE OF CONTENTS LICENSE........................................3 ASSEMBLING AND PREPARING.4 -- Supported Drivers and Software..........................4 -- Product and Button Description...........................5 How to Use the Joystick Button -- Moving and Lifting the Monitor............................
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.
ENGLISH ASSEMBLING AND PREPARING CAUTION •• Always use genuine LG components to ensure safety and product performance. •• The product warranty will not cover damage or injury caused by the use of unauthorized components. •• 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.
Product and Button Description How to Use the Joystick Button Basic Functions Joystick Button / Power LED •• On: Power on •• Off: Power off Power on Press the joystick button once with your finger to turn on the monitor. Power off Press and hold the joystick button once with your finger to turn off the monitor. / Volume control You can control the volume by moving the joystick button left/right. / Controls You can control the screen’s brightness screen by moving the joystick button up/down.
Moving and Lifting the Monitor 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. Do not hold the panel itself.
ENGLISH •• 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.
ENGLISH 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 (3.94 inches) 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 (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) Max. 110.0 mm (4.
Adjusting the Angle The angle of the screen can be adjusted forward or backward from -5° to 15° for a comfortable viewing experience. Rear 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. Front •• Be careful not to touch or press the screen area when adjusting the angle of the monitor. ENGLISH 1 Place the monitor mounted on the stand base in an upright position. 2 Adjust the angle of the screen.
Pivot Feature 2 Adjust the angle of the monitor in the direction of the arrow as shown in the ENGLISH The pivot feature allows the monitor to rotate 90° clockwise. figure. Head Stand WARNING •• To avoid scratching the stand base, make sure that when rotating the monitor using the pivot feature, the stand does not make contact with the monitor. 1 Raise the monitor to the maximum height. 3 Rotate the monitor clockwise as shown in the figure.
4 Complete the installation by rotating the monitor 90° as shown below. Tidying up Cables Mouse Holder NOTE •• Auto Pivot feature of the display is not supported. •• The screen can be rotated easily using the screen pivot shortcut key provided with your Windows operating system. Note that some Windows versions and some graphics card drivers may use different settings for the screen pivot key or may not support the pivot key at all.
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. 1 Place the screen face down.
Installing on the Wall 1 If you use screws longer than the standard length, it may damage the inside of the product. 2 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 nonstandard screws. 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm (3.
NOTE ENGLISH •• Use the screws specified by VESA standards. •• The wall mount kit includes the installation guide and all necessary parts. •• The wall mounting bracket is optional. You can obtain optional accessories from your local dealer. •• The length of the screw may differ for each wall mounting bracket. Be sure to use the proper length. •• For more information, please refer to the user manual for the wall mounting bracket.
Connecting to a PC •• Press the joystick button, go to Menu → Input, and then select the input option. •• This monitor supports the *Plug and Play feature. * Plug and Play: A feature that allows you to add a device to your computer without having to reconfigure anything or install any manual drivers. 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.
DisplayPort Connection ENGLISH Transmits digital video and audio signals from your PC to the monitor. Connecting AV Devices HDMI Connection NOTE •• There may be no video or audio output depending on the DP (DisplayPort) version of the PC. •• If you are using a Mini DisplayPort output graphics card, use a Mini DP to DP (Mini DisplayPort to DisplayPort) cable or gender that supports DisplayPort1.2 or 1.4.
Connecting Peripherals 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 •• Depending on the audio settings of the PC and external device, headphones and speaker functions may be limited.
ENGLISH USER SETTINGS NOTE •• Your monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual. •• When Beep Guide is activated, pressing the joystick button will take you to Settings right away. Button Menu Status Description Main menu disabled Enables the main menu. Main menu enabled Exits the main menu. (Holding down the button to turn off the monitor. You can turn off the monitor this way at any time, including when the OSD is on.
Main Menu Features Power Off Input Exit Game Mode Menu Description Input Sets input mode. Power Off Turns off the monitor. Menu Configures the screen settings. Game Mode Sets the game mode for gaming. Exit Exits the main menu.
User Settings ENGLISH Menu Settings 1 2 3 4 To view the settings 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 settings or set other settings items, move the joystick to or press ( ). If you want to exit the settings menu, move the joystick to until you exit.
Game Mode on SDR(Non-HDR)signal. Game Mode Description Gamer 1 In this mode, users can customize elements including game-related options. Gamer 2 Gamer 1 and Gamer 2 picture modes allow you to save two sets of customized display settings, including game-related setup options. FPS This mode is optimized for FPS games.It is suitable for very dark FPS games. RTS This mode is optimized for RTS Game. Vivid Optimized the screen for vivid colors. Reader Optimizes the screen for viewing documents.
Game Mode on HDR signal. ENGLISH Menu > Game Mode Game Mode Description Gamer 1 In this mode, users can customize elements including game-related options. Gamer 2 Gamer 1 and Gamer 2 picture modes allow you to save two sets of customized display settings, including game-related setup options. FPS This mode is optimized for FPS games.It is suitable for very dark FPS games. RTS This mode is optimized for RTS Game. Vivid Optimized the screen for vivid colors.
Menu > Game Adjust Description On This function is available for the following vertical frequency. (120Hz,144Hz) Turns 1ms Motion Blur Reduction Mode off. Game Adjust 1ms Motion Blur Reduction Off NOTE •• To reduce motion blur, brightness is reduced with backlight control. •• 1ms Motion Blur Reduction and FreeSync feature can not used at the same time. •• This function is game-optimized. •• It is recommended to turn off when you are not using the gaming function.
Provides seamless and natural images by synchronizing the vertical frequency of the input signal with that of the output signal. ENGLISH CAUTION Adaptive-Sync Game Adjust Black Stabilizer •• In HDMI input, the menu name is displayed as certified AMD FreeSync Tier name instead of Adaptive-Sync. (FreeSync / FreeSync Premium / FreeSync Premium Pro) •• Supported Interface: DisplayPort (Adaptive-Sync), HDMI (FreeSync).
Response Time Game Adjust 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. Cross Hair Cross hair provides a mark on the center of the screen for First Person Shooter (FPS) games. Users can select the cross hair that fits their gaming environment among four different cross hairs.
Menu > Picture Adjust ENGLISH Adjusts the brightness of the screen. Contrast Adjusts the contrast of the screen. 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. 2, Mode 3 Color Temp Picture Adjust Description Brightness R/G/B Mode 4 If you do not need to adjust the gamma settings, select Mode 4.
Menu > Input Description Selects the input mode. Adjusts the aspect ratio of the screen. Aspect Ratio 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. Input NOTE •• The display may look the same for Full Wide and Original options at the recommended resolution. (1920 x 1080) When automatic input switch is set to On, display will automatically switch to new input when connected.
Menu > General Description ENGLISH Language Sets the menu screen to the desired language. SMART ENERGY High Saves energy using the high-efficiency SMART ENERGY SAVING feature. Low Off Saves energy using the low-efficiency SMART ENERGY SAVING feature. Disables the SMART ENERGY SAVING feature. SAVING Turns the power LED on the bottom of the monitor on or off. The power LED turns on automatically.
This feature disables the configuration and adjustment of menus. Enables OSD Lock. Off Disables 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 Total Power On Time, Resolution. Reset to Initial Settings No Cancel the select. Yes Returns to the default settings.
ENGLISH TROUBLESHOOTING 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 red? •• Check that the connected input is enabled (Menu > Input).
The screen retains an image. •• 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. Screen display is unstable and shaky. / Images displayed on the monitor leave shadow trails. 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.
LCD Screen Resolution Power Sources AC/DC Adapter Type TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen Color Depth HDMI 8-bit color is supported. DP (DisplayPort) 8-bit color is supported. Max Resolution 1920 x 1080 @ 144 Hz Recommended Resolution 1920 x 1080 @ 144 Hz Power Rating 19 V Power Consumption (Typical) Operating Mode: 30 W (Typical)* Sleep Mode (Standby Mode): ≤ 0.3 W ** Off Mode: ≤ 0.3 W 2.4 A Or 19 V 2.
type ADS-45SN-19-3 19040G, manufactured by SHENZHEN HONOR ELECTRONIC, or Type ADS-45SQ-19-3 19040E, manufactured by SHENZHEN HONOR ELECTRONIC, or Type ADS-45FSQ-19 19040EPG-1, manufactured by SHENZHEN HONOR ELECTRONIC, or Type ADS-45FSQ-19 19040EPK-1, manufactured by SHENZHEN HONOR ELECTRONIC, or Type ADS-45FSQ-19 19040EPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC, or Type ADS-45FSQ-19 19040EPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC, or Type LCAP21C, manufactured by LIEN CHANG ELECTRONIC ENTER
Factory Support Mode ENGLISH (Preset Mode, HDMI/ DisplayPort PC) Preset Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Polarity (H/V) 640 x 480 31.469 59.94 +/- 640 x 480 37.5 75 -/- 800 x 600 76.302 120 +/- 800 x 600 46.875 75.0 +/+ 800 x 600 37.879 60.317 +/+ 1024 x 768 97.551 120 +/- 1024 x 768 60.023 75.029 +/+ 1280 x 1024 63.194 59.96 +/- 1280 x 1024 79.976 75.025 +/+ 1280 x 1024 130.035 119.96 +/- 1280 x 720 45.00 60.
HDMI Timing (Video) ENGLISH Factory support mode (Preset Mode) Horizontal Frequency (kHz) Vertical Frequency (Hz) 480P 31.5 60 576P 31.25 50 720P 37.5 50 720P 45 60 1080P 56.25 50 1080P 67.5 60 1080P 112.
Beep Guide Location 1 Game Mode - Gamer1 11 Game Mode - Gamer2 12 Game Mode - FPS 13 Game Mode - RTS 14 Game Mode - Vivid 15 Game Mode - Reader 16 Game Mode - HDR Effect 17 Game Adjust 2 Game Adjust - 1ms Motion Blur Reduction 21 Game Adjust - 1ms Motion Blur Reduction - On 211 Game Adjust - 1ms Motion Blur Reduction - Off 212 Game Adjust - FreeSync Premium / Adaptive-Sync 22 Game Adjust - FreeSync Premium / Adaptive-Sync - On 221 Game Adjust - FreeSync Premium / Adaptive-Sync
Menu Location Menu Location ENGLISH Picture Adjust - R/G/B - Green 362 Slider Picture Adjust - Six Color - Yellow Hue 3 7 11 Slider Picture Adjust - R/G/B - Blue 363 Slider Picture Adjust - Six Color - Yellow Saturation 3 7 12 Slider Picture Adjust - Six Color 37 Picture Adjust - Six Color - Red Hue 371 Slider Picture Adjust - Six Color - Red Saturation 372 Slider Picture Adjust - Six Color - Green Hue 373 Slider Picture Adjust - Six Color - Green Saturation 374 Slider Picture Adj
Menu General - SMART ENERGY SAVING 5 1 17 52 General - SMART ENERGY SAVING High 521 General - SMART ENERGY SAVING Low 522 General - SMART ENERGY SAVING - Off 523 General - Power LED 53 General - Power LED - On 531 General - Power LED - Off 532 General - Automatic Standby 54 General - Automatic Standby - 8H 541 General - Automatic Standby - 6H 542 General - Automatic Standby - 4H 543 General - Automatic Standby - Off 544 General - HDMI Compatibility Mode 55 General - HDMI Compat
Supplier’s Declaration of Conformity Trade Name LG Responsible Party LG Electronics USA, Inc. Address 111 Sylvan Avenue, North Building, Englewood Cliffs,NJ 07632 E-mail lg.environmental@lge.com 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.
