Owner's Manual IPS LED MONITOR (LED MONITOR*) *LG LED Monitors are LCD Monitors with LED Backlighting. Please read the safety information carefully before using the product. IPS LED Monitor (LED Monitor) Model List 27UK650 27UK600 www.lg.com 2 CONTENTS ENGLISH ENG 3 LICENSE 20 USER SETTINGS 4 ASSEMBLING AND PREPARING 4 5 6 6 7 8 9 9 10 10 11 12 12 13 14 15 16 16 Product Components Supported Drivers and Software Component and Button Description - How to Use the Joystick Button Input Connector Moving and Lifting the Monitor Installing the Monitor - Assembling the stand base Installing the Monitor - Assembling the stand base - Using the cable holder - Installing onto a table - Adjusting the angle - Adjusting the Stand Height - Pivot Feature - Using the Kensington lock - Installing the wall mount plate - Installing to a wall 20 20 21 21 18 USING THE MONITOR 18 18 18 19 19 19 19 Connecting to a PC - HDMI connection - DisplayPort connection Connecting to AV Devices - HDMI connection Connecting to External Devices - Connecting Headphones Activating the Main Menu - Main Menu Features User Settings - Menu Settings 26 TROUBLESHOOTING 28SPECIFICATIONS 28 29 30 30 30 31 31 27UK650 27UK600 Factory Support Mode (Preset Mode, PC) HDMI DisplayPort HDMI Timing (Video) Power LED 3 LICENSE 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. VESA, VESA logo, DisplayPort compliance logo and DisplayPort compliance logo for dual-mode source devices are all registered trademarks of the Video Electronics Standards Association. The following content is only applied to the monitor which is sold in Europe market and which needs to meet the ErP Directive: * This monitor is set to be turned off automatically in 4 hours after you turned on display if there is no adjustment to display. * To make this setting be disabled, change the option to ‘Off’ in OSD menu of “Automatic Standby”. ENG ENGLISH Each model has different licenses. Visit www.lg.com for more information on the license. 4 ASSEMBLING AND PREPARING ENGLISH ENG Product Components Please check whether all the components are included in the box before using the product. If there are missing components, contact the retail store where you purchased the product. Note that the product and components may look different from those shown here. or CD(Owner's Manual) / Card AC-DC Adapter ( Depending on the country ) ( Depending on the country ) ( Depending on the country ) 27UK650 27UK650 27UK650 27UK650 27UK650 27UK650 27UK650 Stand Body 27UK600 27UK600 AC-DC Adapter DisplayPort Cable HDMI Cable ( Depending on the country ) 27UK650 27UK650 Power Cord Stand Base Cable Holder 27UK600 27UK600 27UK600 27UK600 27UK600 27UK600 27UK600 Stand Body Stand Base Screw Cover 2 Screws CAUTION Always use genuine components to ensure safety and product performance. yy The product warranty will not cover damage or injury caused by the use of counterfeit components. yy It is recommend that use the supplied components. yy If you use generic cables not certified by LG, the screen may not display or there may be image noises. yy NOTE Note that the components may look different from those shown here. yy Without prior notice, all information and specifications in this manual are subject to change to improve the yy performance of the product. To purchase optional accessories, visit an electronics store or online shopping site or contact the retail store yy where you purchased the product. 5 Supported Drivers and Software Installation Priority 27UK650 27UK600 Monitor Driver Recommended O OnScreen Control Recommended O Optional O Drivers and Software Dual Controller ENG ENGLISH You can download and install the latest version from the LGE website (www.lg.com ). 6 Component and Button Description ENGLISH ENG 27UK650 27UK600 Joystick Button Power LED yyOn: power is on yyOff: power is off How to Use the Joystick Button You can easily control the functions of the monitor by pressing the joystick button or moving it left/right with your finger. Basic Functions ◄/► 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. NOTE yy The joystick button is located at the bottom of the monitor. 7 Input Connector ENG ENGLISH 8 Moving and Lifting the Monitor ENGLISH ENG 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. CAUTION As far as possible, avoid touching the monitor yy screen. This may result in damage to the screen or some of the pixels used to create images. 27UK650 27UK650 It is advisable to place the monitor in the original yy box or packing material before attempting to move it. Before moving or lifting the monitor, disconnect yy the power cord and all cables. Hold the top and bottom of the monitor frame yy firmly. Do not hold the screen itself. 27UK600 27UK600 When holding the monitor, the screen should face yy away from you to prevent it being scratched. When moving the monitor, avoid any strong shock yy or vibrations to the product. When moving the monitor, keep it upright, never yy turn the monitor on its side or tilt it sideways. If you use the monitor panel without the stand yy 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. 9 3 Turn the screw clockwise to secure the stand base. Assembling the stand base Cable Holder 27UK650 1 Please put a soft cloth on a low table or box to protect the screen of the monitor. Please put the monitor on the soft cloth with the screen facing down. CAUTION 2 the Head and Stand body. 2 1 Assemble To avoid injury to the ﬁngers and foot when yy Assembly Stand Body and Base, should hold Base when assembly stand body and base. NOTE Press the stand until the button reaches the top. yy Stand Body 1 2 Assemble the Stand body and Stand base . Stand Body Stand Base ENG ENGLISH Installing the Monitor 10 Installing the Monitor ENGLISH ENG Assembling the stand base 3 1 Attach the Stand Base to Stand Body. 2 Tighten the screw to the right. 27UK600 1 Place the screen face down. Stand Body Stand Base CAUTION To protect the screen from scratches, cover the yy surface with a soft cloth. 4 Attach the screw cover. Screw Cover 2 Check the direction of the stand body (front, back) and then mount the stand body onto the stand hinge. CAUTION Applying excessive force when tightening the screws may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty. Stand Body CAUTION It may hurt your foot off the stand, so be careful. NOTE You can disassemble the stand in the reverse order yy of the assembly. 11 Illustrations in this document represent typical yy procedures, so they may look different from the actual product. Do not carry the monitor upside down by just yy holding the stand base. This may cause the monitor to fall off the stand and could result in personal injury. When lifting or moving the monitor, do not yy touch the monitor screen. The force applied to the monitor screen may cause damage to it. Do not apply foreign substances (oils, lubricants, yy etc.) to the screw parts when assembling the product. (Doing so may damage the product.) Applying excessive force when tightening screws yy may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty. NOTE You can disassemble the stand in the reverse yy order of the assembly. Using the cable holder Arrange the cables using the cable holder as shown in the illustration. 27UK650 cable holder ENG ENGLISH CAUTION 12 ENGLISH ENG Installing onto a table Adjusting the angle Lift the monitor and place it on the table in an upright position. Place at least 100 mm away from the wall to ensure sufficient ventilation. 1 Place the monitor in an upright position, mounted on the stand base. 2 Adjust the angle of the screen. The angle of the screen can be adjusted forwards or backwards for a comfortable viewing experience. 27UK650 27UK650 15° -5° 100 mm 100 mm 100 mm 100 mm Rear Side Front Side 27UK600 15° -5° 27UK600 100 mm 100 mm 100 mm 100 mm Rear Side Front Side 13 WARNING 27UK650 1 Handle the monitor with both hands for safety. 27UK650 27UK600 2 The height can be adjusted up to 110.0 mm. 110.0 mm 27UK600 WARNING Be careful not to touch or press the screen area yy when adjusting the angle of the monitor. 27UK650 27UK650 27UK600 27UK600 Do not put your fingers or hand yy between the screen and the base (chassis) when adjusting the screen's height. ENG ENGLISH To avoid injury to the fingers when adjusting the yy screen, do not hold the lower part of the monitor's frame as illustrated below. Adjusting the Stand Height 14 Pivot Feature ENGLISH ENG 3 Rotate the monitor clockwise as shown in the figure. 27UK650 The pivot feature allows the monitor to rotate 90° clockwise. Head 27UK600 Stand 4 Complete the installation by rotating the monitor 90° as shown below. WARNING To avoid scratching the stand base, make sure yy 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. NOTE 2 Adjust the angle of the monitor in the direction of the arrow as shown in the figure. Auto Pivot feature of the display is not supported. yy The screen can be rotated easily using the screen yy 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. 15 WARNING Use of the Kensington lock is optional. yy The accessories can be purchased at your local electronics store. NOTE 27UK600 The left or right side of the monitor head can be yy slightly rotated up or down (up to 3°). Adjust the horizontal level of the monitor head. 27UK650 Monitor head Using the Kensington lock The Kensington security system connector is located at the back of the Monitor set. For more information on installation and usage, refer to the Kensington lock user manual or visit the website at http://www.kensington.com. Connect the Kensington security system cable between the Monitor set and a table. 27UK650 27UK600 ENG ENGLISH Take care when rotating the monitor if the cable yy is connected. To avoid injury when rotating the display, do not yy place your fingers between the display and the stand base. 27UK650 NOTE 16 ENGLISH ENG Installing the wall mount plate Installing to a wall This monitor supports the specification of the standard wall mount plate or compatible device. Install the monitor at least 100 mm away from the wall and leave about 100 mm of space at each side of the monitor to ensure sufficient ventilation. Detailed installation instructions can be obtained from your local retail store. Please refer to the manual to install and set up a tilting wall mounting bracket. 1 Place the screen face down. To protect the screen from scratches, cover the surface with a soft cloth. 2 Place the wall mount plate onto the monitor and align it with the screw holes. 3 Tighten the four screws to fix the plate to the monitor using a screwdriver. 100 mm NOTE The wall mount plate is sold separately. yy For more information on installation, refer to the yy wall mount plate's installation guide. Be careful not to use excessive force when yy mounting the wall mount plate, as this can damage the monitor's screen. 100 mm 100 mm 100 mm 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. 1 If you use screw longer than standard, the monitor might be damaged internally. 227UK650 If you use improper screw, the product might be damaged and drop from mounted position. In this case, LG Electronics is not responsible for it. 27UK650 27UK600 Wall Mount (A x B) Standard screw Number of screws Wall Mount Plate 27UK600 (Optional) 100 x 100 M4 x L10 4 LSW 149 17 NOTE Wall Mount (A x B) yy B CAUTION Unplug the power cord before moving or installyy ing the monitor to avoid electric shocks. Installing the monitor on the ceiling or on a yy slanted wall may result in the monitor falling off, which could lead to injury. Please use the genuine LG wall mounting bracket. For more information, contact your local retail store or a qualified installer. Applying excessive force when fastening screws yy may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty. Use the wall mounting bracket and screws yy that conform to the VESA standard. Damage caused by the use or misuse of inappropriate components will not be covered by the product warranty. Screw length from outer surface of back cover yy should be under Max. 8 mm. Wall mount Pad Back Cover Wall mount Pad Back Cover Standard screw Max. 8 mm ENG ENGLISH A Use the screws specified by the VESA standard. yy The wall mount kit includes the installation guide yy and all necessary parts. The wall mounting bracket is optional. The accesyy sories can be purchased at your local retail store. The length of the screw may differ for each wall yy mounting bracket. Ensure the correct length screw is used. For more information, please refer to the user yy manual for the wall mounting bracket. 18 USING THE MONITOR ENGLISH ENG Connecting to a PC This monitor supports the *Plug and Play feature. yy *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. DisplayPort connection Transmits the digital video and audio signals from your PC to the monitor. Connect your PC to the monitor using the Displayport cable as illustrated below. Press the menu button and then select the input option from the input menu. HDMI connection Transmits the digital video and audio signals from your PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below. Press the menu button and then select the input option from the input menu. NOTE There may be no video or audio output depending yy on the DP version of the PC. yy If you use generic cables not certified by LG, the screen may not display or there may be image noises. For using Mini DP to DP (Mini DisplayPort to yy DisplayPort) cable, it is recommended that you use DisplayPort 1.2 cable. NOTE If you use HDMI PC, it can cause compatibility yy problem. Use a certified cable with the HDMI logo attached. yy If you do not use a certified HDMI cable, the screen may not display or a connection error may occur. Recommended HDMI cable types yy - High-Speed HDMI®/TM Cable - High-Speed HDMI®/TM Cable with Ethernet 19 Connecting to External Devices HDMI connection Connecting Headphones Transmits the digital video and audio signals from your PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below. Press the menu button and then select the input option from the input menu. Connect peripherals to the monitor via the headphones port. Connect as illustrated. (sold separately) NOTE NOTE Use a certified cable with the HDMI logo attached. yy If you do not use a certified HDMI cable, the screen may not display or a connection error may occur. Recommended HDMI cable types yy - High-Speed HDMI®/TM Cable - High-Speed HDMI®/TM Cable with Ethernet yy Peripheral devices are sold separately. yy 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 yy Depending on the audio settings of the PC and external device, headphones and speaker functions may be limited. ENG ENGLISH Connecting to AV Devices 20 USER SETTINGS ENGLISH ENG 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. (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 disabled Adjusts the monitor volume level. Main menu enabled Enters the Input feature. Main menu disabled Adjusts the monitor volume level. Main menu enabled Enters the Settings feature. Main menu disabled Displays information on the current input. Main menu enabled Turns off the monitor. Main menu disabled Displays information on the current input. Main menu enabled Enters the Game features. Main Menu Features Main Menu Power Off Power Off Input Input Exit Exit Settings Power Off Game Input Exit Game Settings Power Off Game Input Exit Game Settings 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. 21 User Settings 1 2 3 4 To view the settings menu, press the joystick button at the bottom of the monitor and then enter the Settings. 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. yy When you enter the menu, instructions on how to use the button will appear in the bottom right corner of the screen. Quick Settings Input Picture General CAUTION yy Your monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual. Each option is described below. Settings > Quick Settings Brightness Contrast Volume Description Adjusts the color contrast and brightness of the screen. Adjusts the volume level. NOTE yy You can adjust Mute / Unmute by moving the joystick button to▼in the Volume menu. Color Temp 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. Settings > Input Description Input List Selects the input mode. Aspect Ratio Adjusts the aspect ratio of the screen. Full Wide Displays the video in wide-screen, regardless of the video signal input. Original Displays video according to the aspect ratio of the video signal input. 1:1 The aspect ratio is not adjusted from the original. NOTE yy The display may look the same for Full Wide , Original, and 1:1 options at the recommended resolution (3840 x 2160). yy There is no 1:1 menu on FreeSync Mode. ( Go to Picture → Game Adjust → FreeSync, to set from FreeSync Basic or Extended to Off) ENG ENGLISH Menu Settings 22 Picture Mode on SDR(Non-HDR) signal. ENGLISH ENG Settings > Picture Picture Mode Description Custom Allows the user to adjust each element. The color mode of the main menu can be adjusted. Reader Optimizes the screen for viewing documents. You can brighten the screen in the OSD menu. Photo Optimizes the screen for photos. Cinema Optimizes the screen for video. HDR Effect Optimizes the screen for high dynamic range. Dark Room 1 This mode adjusts the brightness to the optimal level for working in a dark environment. Dark Room 2 This mode sets the brightness to a lower level than Dark Room 1. Color Weakness This mode is for users who cannot distinguish between red and green. It enables users with color weakness to easily distinguish between the two colors. FPS Game 1 This mode is optimized for FPS games. FPS Game 2 It has a higher Black Stabilizer value than FPS Game 1. It is suitable for very dark FPS games. RTS Game This mode is optimized for RTS Game. Custom (Game) In this mode, users can customize various elements including game-related options. EBU A standard TV PAL color space for broadcasting. REC709 A standard HDTV color space for broadcasting. SMPTE-C A standard TV NTSC color space for broadcasting. NOTE yy If the picture mode is changed, the screen may flicker or the resolution of your PC screen may be affected. Picture Mode on HDR signal. Settings > Picture Picture Mode Description HDR Vivid 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. NOTE yy HDR content may not be operated properly depending on the Windows10 OS setting. Please check the HDR On / Off setting of Windows. yy When the HDR function is turned on, the characters or picture quality may be poor according to Graphic card performance. yy While the HDR function is on, screen ﬂickering or cracking may occur when changing the monitor input or power on/off according to Graphic card performance. 23 Picture Adjust Adjusts the brightness of the screen. Contrast Adjusts the contrast of the screen. Sharpness Adjusts the sharpness of the screen. SUPER RESOLUTION+ High Optimized picture quality is displayed when a user wants crystal clear images. It is effective for high quality video or game. Middle The optimized picture quality is displayed when a user wants images between low and high modes for comfortable viewing. It is effective for UCC or SD video. Low The optimized picture quality is displayed when a user wants smooth and natural images. It is effective for slow-moving pictures or still images. Off Select this option for everyday viewing. SUPER RESOLUTION+ is turned off in this mode. NOTE yy Because this is a function to increase the sharpness of low resolution pictures, it is not recommended to use the function for normal text or for desktop icons. Doing so may result in unnecessarily high sharpness. Black Level Sets the offset level (for HDMI only). yy Offset: as a reference for a video signal, this is the darkest color the monitor can display. High Keeps the current contrast ratio of the screen. Low Lowers the black levels and raises the white levels from the current contrast ratio of the screen. HDMI ULTRA HD Provides sharper images when connected to a device supporting ULTRA HD Deep Color. Deep Color 4K@60 Hz Support Format (HDMI ULTRA HD Deep Color On) Resolution Color Depth / Chroma Sampling Frame rate (Hz) 8 bit 10 bit YCbCr 4:2:0 3840 x 2160 59.94 60.00 YCbCr 4:2:2 YCbCr 4:4:4 - RGB - 4K@30 Hz Support Format (HDMI ULTRA HD Deep Color Off) Resolution 3840 x 2160 Color Depth / Chroma Sampling Frame rate (Hz) 29.97 30.00 8 bit 10 bit YCbCr 4:2:2 YCbCr 4:4:4 - RGB - NOTE yy If the connected device does not support ULTRA HD Deep Color, the feature may not work properly. yy If a problem occurs, set the HDMI ULTRA HD Deep Color option to Off. yy HDMI ULTRA HD Deep Color option must be set for each HDMI port (HDMI IN 1, HDMI IN 2) separately. yy HDMI ULTRA HD Deep Color option can be changed with SET OSD Menu. (Settings - Picture - Picture Adjust - HDMI ULTRA HD Deep Color Off / On) DFC On Adjusts the brightness automatically according to the screen. Off Disables the DFC feature. ENG ENGLISH Brightness 24 Game Adjust Response Time ENGLISH ENG 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. 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. Provides seamless and natural images by synchronizing the vertical frequency of the input signal with that of the output signal. CAUTION yy yy yy yy Color Adjust Supported Interface: DisplayPort,HDMI. Supported Graphic Card : A graphic card that supports AMD’s FreeSync is necessary. Supported Version : Make sure to update the graphic card to the latest driver. For more information and requirement, refer to AMD website at http://www.amd.com/ FreeSync Extended Enable wider frequency range of FreeSync function than basic mode. The screen may flicker during the game play. Basic Enable basic frequency range of FreeSync function. Off FreeSync function off. Black Stabilizer You can control the black contrast to have better visibility in dark scenes. Increasing the Black Stabilizer value brightens the low gray level area on the screen. (You can easily distinguish objects on dark game screens.) Reducing the Black Stabilizer value darkens the low gray level area and increases the dynamic contrast on the screen. Gamma 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. 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. Color Temp Red You can customize the picture color using Red, Green, and Blue colors. Green Blue Six Color Picture Reset Meets the user requirements for colors through adjusting the color and saturation of the six colors(Red_Hue, Red_Saturation, Green_Hue, Green_Saturation, Blue_Hue, Blue_Saturation, Cyan_Hue, Cyan_Saturation, Magenta_Hue, Magenta_Saturation, Yellow_Hue, Yellow_Saturation) and saving the settings. Hue Adjusts the tone of the screen colors. Saturation Adjusts the saturation of the screen colors. The lower the value, the less saturated and brighter the colors become. The higher the value, the more saturated and darker the colors become. Do you want to Picture reset your settings? No Cancel the select. Yes Returns to the default settings. 25 Settings > General Description Sets the menu screen to the desired language. 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 SMART ENERGY SAVING feature. Power LED Turns the power LED on the bottom of the monitor on or off. On The power LED turns on automatically. Off The power LED turns off. Automatic Standby Feature that automatically turns off the monitor when there is no movement on the screen for a period of time. You can set a timer for the auto-off function. (Off, 4 H, 6 H, and 8 H) DisplayPort 1.2 Enables or disables DisplayPort 1.2. NOTE yy Be sure to configure this option according to the DisplayPort version supported by your graphics card. Set this option to Disable if your graphics card does not support DisplayPort 1.2. Buzzer OSD Lock This feature lets you set the sound generated from Buzzer when your monitor powers on. On Enables your monitor's Buzzer. Off Disables your monitor's Buzzer. This feature disables the configuration and adjustment of menus. On Enables OSD Lock. Off Disables OSD Lock. NOTE yy All features are disabled except Brightness, Contrast, Volume, Input List, Aspect Ratio, OSD Lock and Information. OSD Size User can select OSD Size to Large or Small. Information The display information will be shown the Model, Serial Number, Total Power On Time, Resolution. Reset Do you want to reset your settings? No Cancel the select. Yes Returns to the default settings. NOTE yy Saving Data depends on the Panel. So, these values may be different from each panel and/or panel vendor. If the SMART ENERGY SAVING option is High or Low, monitor luminance become higher or lower depending on the source. ENG ENGLISH Language 26 TROUBLESHOOTING ENGLISH ENG 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. yy Is the power LED on? Check the power cable connection and press the power button. yy Check that the connected input is enabled (Settings > Input > Input list). yy Is the power on and the power LED displaying white? Is the OUT OF RANGE message being displayed? This occurs when signals transferred from the PC (graphics card) are out yy of the horizontal or vertical frequency range of the monitor. Please see the Product Specification section of this manual to set the appropriate frequency. Is the No Signal message being displayed? This is displayed when the signal cable between the PC and the monitor is yy missing or disconnected. Check the cable and reconnect it. The OSD lock message is being displayed. Are some functions not available when you press the Menu button? The OSD is locked. Go to Settings > General and set OSD Lock to Off. yy 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 yy screen, resulting in the retention of the image. To extend the lifetime of the monitor, use a screensaver. yy 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 yy may be flickering. Change the resolution to 1080P or the recommended resolution. NOTE yy Vertical frequency In order to display an image, the screen must be refreshed dozens of times per second, like a fluorescent lamp. The number of times the screen is refreshed per second is called vertical frequency, or refresh rate, and is represented by Hz. yy Horizontal frequency The time it takes to display one horizontal line is called the horizontal cycle. If 1 is divided by the horizontal interval, the result is the number of horizontal lines displayed per second. This is called horizontal frequency and is represented by kHz. yy LED can be lighted with Set OSD Menu. Settings – General – Power LED – On 27 NOTE The display color is abnormal. Does the display appear discolored (16 colors)? Set the color to 24 bit (true color) or higher. In Windows, go to Control yy Panel > Display > Settings > Color Quality. Does the display color appear unstable or monochrome? Check if the signal cable is connected properly. Reconnect the cable or yy reinsert the PC's graphics card. Are there spots on the screen? When using the monitor, pixilated spots (red, green, blue, white, or black) yy may appear on the screen. This is normal for an LCD screen. It is not an error, nor is it related to the monitor's performance. Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? Have you installed the display driver? Be sure to install the display driver from our web site: http://www.lg.com . yy Make sure to check if the video card supports Plug&Play function. yy No sound from the headphone port. Are images displayed using DisplayPort or HDMI input without sound? Try increasing the volume using the button on the monitor. yy Set the audio output of the PC to the monitor you are using. On Microsoft yy Windows, go to Control Panel > Hardware and Sound > Sound > set the monitor as default device. ENG ENGLISH Check if the graphics card's resolution or frequency is within the range allowed by the monitor and set it to the yy recommended (optimal) resolution in Control Panel > Display > settings. Not setting the graphics card to the recommended (optimal) resolution may result in blurred text, a dimmed yy screen, a truncated display area, or misalignment of the display. The setting methods may be different depending on the computer or operating system, and some resolutions yy may not be available depending on the performance of the graphics card. If this is the case, contact the manufacturer of the computer or graphics card for assistance. Some graphics cards may not support 3840 x 2160 resolution. If the resolution cannot be displayed, contact the yy manufacturer of your graphics card. 28 SPECIFICATIONS ENGLISH ENG 27UK650 LCD Screen Resolution Video Signal Type TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen Sub Pixel Pitch 0.1554 mm x 0.1554 mm Maximum Resolution 3840 x 2160 @ 60 Hz Recommended Resolution 3840 x 2160 @ 60 Hz Horizontal Frequency 30 kHz to 135 kHz Vertical Frequency 56 Hz to 61 Hz Input Connector HDMI IN1, HDMI IN2 , DP(DisplayPort) IN, H/P Power input 19 V 2.4 A Power On mode: 32 W Typ. (ENERGY STAR® standard)* consumption (Typ.) 45 W Typ. (Outgoing condition)** Sleep Mode ≤ 0.5 W Off Mode ≤ 0.3 W AC/DC adaptor Type DA-48F19, Asian Power Devices Inc. Type ADS-48FSK-19 19048EPCU-1, SHENZHEN HONOR ELECTRONIC Type ADS-48FSK-19 19048EPK-1, SHENZHEN HONOR ELECTRONIC Type ADS-48FSK-19 19048EPG-1, SHENZHEN HONOR ELECTRONIC Output: 19 V 2.53 A Type DA-65G19, Asian Power Devices Inc.*** Output: 19 V 3.42 A Environmental Conditions Operating Condition Temperature: 0 °C to 40 °C; Humidity: < 80% Storing Condition Temperature: -20 °C to 60 °C; Humidity: < 85% Dimension Monitor Size (Width x Height x Depth) Weight (Without Packaging) With Stand 613.1 mm x 567.3 mm x 230 mm Without Stand 613.1 mm x 364.4 mm x 44.6 mm With Stand 6.2 kg Without Stand 4.6 kg The specifications are subject to change without notice. * The power consumption level can be different by operating condition and monitor setting. * The On mode power consumption is measured with ENERGY STAR® test standard. ** The On mode power consumption is measured with LGE test standard (Full White pattern , Maximum resolution). *** India use only the following adapter (model : DA-65G19) 29 SPECIFICATIONS LCD Screen Resolution Video Signal Type TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen Sub Pixel Pitch 0.1554 mm x 0.1554 mm Maximum Resolution 3840 x 2160 @ 60 Hz Recommended Resolution 3840 x 2160 @ 60 Hz Horizontal Frequency 30 kHz to 135 kHz Vertical Frequency 56 Hz to 61 Hz Input Connector HDMI IN1, HDMI IN2 , DP(DisplayPort) IN, H/P Power input 19 V 2.4 A Power On mode: 32 W Typ. (ENERGY STAR® standard)* consumption (Typ.) 45 W Typ. (Outgoing condition)** Sleep Mode ≤ 0.5 W Off Mode ≤ 0.3 W AC/DC adaptor Type DA-48F19, Asian Power Devices Inc. Type ADS-48FSK-19 19048EPCU-1, SHENZHEN HONOR ELECTRONIC Type ADS-48FSK-19 19048EPK-1, SHENZHEN HONOR ELECTRONIC Type ADS-48FSK-19 19048EPG-1, SHENZHEN HONOR ELECTRONIC Output: 19 V 2.53 A Environmental Conditions Operating Condition Temperature: 0 °C to 40 °C; Humidity: < 80% Storing Condition Temperature: -20 °C to 60 °C; Humidity: < 85% Dimension Monitor Size (Width x Height x Depth) Weight (Without Packaging) With Stand 613.1 mm x 455.2 mm x 209.4 mm Without Stand 613.1 mm x 364.4 mm x 73.0 mm With Stand 5.2 kg Without Stand 4.7 kg The specifications are subject to change without notice. * The power consumption level can be different by operating condition and monitor setting. * The On mode power consumption is measured with ENERGY STAR® test standard. ** The On mode power consumption is measured with LGE test standard (Full White pattern , Maximum resolution). ENG ENGLISH 27UK600 30 Factory Support Mode (Preset Mode, PC) ENGLISH ENG HDMI Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz) Polarity(H/V) 640 x 480 31.469 59.94 -/- 800 x 600 37.879 60.317 +/+ 1024 x 768 48.363 60 -/- 1152 x 864 54.347 60.05 +/+ 1280 x 720 45 60 +/+ 1280 x 800 49.702 59.810 -/+ 1280 x 1024 63.981 60.02 +/+ 1600 x 900 60 60 +/+ 1920 x 1080 67.5 60 +/- 2560 x 1440 88.79 59.95 +/- 3840 x 2160 67.5 30 +/- 3840 x 2160 135 60 +/- When HDMI ULTRA HD Deep Color is set to ON Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz) Polarity(H/V) Remarks 640 x 480 31.469 59.94 -/- 800 x 600 37.879 60.317 +/+ 1024 x 768 48.363 60 -/- 1152 x 864 54.347 60.05 +/+ 1280 x 720 45 60 +/+ 1280 x 800 49.702 59.810 -/+ 1280 x 1024 63.981 60.02 +/+ 1600 x 900 60 60 +/+ 1920 x 1080 67.5 60 +/- 2560 x 1440 88.79 59.95 +/- 3840 x 2160 66.66 30 +/- 3840 x 2160 133.32 60 +/- Remarks DisplayPort 31 HDMI Timing (Video) Horizontal Frequency(kHz) Vertical Frequency(Hz) 480p 31.5 60 720p 45.0 60 1080p 67.5 60 2160p 135 60 Power LED Mode LED Color On Mode White (For a few seconds) Sleep Mode Off Off Mode Off Remarks When HDMI ULTRA HD Deep Color is set to ON ENG ENGLISH Factory support mode (Preset Mode) 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.LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to firstname.lastname@example.org. This offer is valid for three (3) years from the date on which you purchased the product. This device meets the EMC requirements for home appliances (Class B) and is intended for home usage. 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 ENERGY STAR is a set of power-saving guidelines issued by the U.S.Environmental Protection Agency(EPA). As an ENERGY STAR Partner LGE U. S. A.,Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency. Refer to ENERGY STAR.gov for more information on the ENERGY STAR program.
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