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. 27UK670 27BK67U 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. ASSEMBLING AND PREPARING................... 3 USING THE MONITOR...........
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. ENGLISH Max. 130.0 mm 100 mm 100 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.
3 Rotate the monitor clockwise as shown in the figure. Pivot Feature The pivot feature allows the monitor to rotate 90° clockwise. ENGLISH Head 4 Complete the installation by rotating the monitor 90° as shown below. 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.
Swivel stand Using the cable holder •• Image shown may differ from your Monitor set. Arrange the cables using the cable holder as shown in the illustration. 1 Swivel 355 degrees and adjust the angle of the Monitor set to suit your view.
ENGLISH Using the Kensington Lock Installing the Wall Mount Plate 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 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. Note •• The wall mount plate is sold separately.
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 LSW 149 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 (Sold separately) 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 ENGLISH 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 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 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.
Quick Settings Settings > Quick Settings Brightness Adjusts the color contrast and brightness of the screen. ENGLISH Contrast Description Adjusts the volume level. Volume Note •• 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.
Picture Settings > Picture ENGLISH 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. Dark Room 1 This mode adjusts the brightness to the optimal level for working in a dark environment.
Settings > Picture Brightness 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.
Settings > Picture Description On Provides sharper images when connected to a device supporting ULTRA HD Deep Color. Off Disables the HDMI ULTRA HD Deep Color feature. ENGLISH Note •• 4K@60 Hz Support Format (HDMI ULTRA HD Deep Color On) Resolution Frame rate (Hz) Color Depth / Chroma Sampling 8 bit 10 bit YCbCr 4:2:0 3840 x 2160 HDMI ULTRA HD Deep Color Picture Adjust 59.94 60.
Settings > Picture Description 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 Response Time 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 Color Temp Color Adjust 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.
General Settings > General SMART ENERGY SAVING Sets the menu screen to the desired language. 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. ENGLISH Language Description 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.
Settings > General Description This feature disables the configuration and adjustment of menus. ENGLISH OSD Lock On Enables OSD Lock. Off Disables OSD Lock. Note •• 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. When Deep sleep mode is enabled, power consumption is minimized while the monitor is in standby mode. Deep Sleep Mode On Enables Deep sleep Mode.
TROUBLESHOOTING 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 > Input list).
Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? Have you installed the display driver? ENGLISH No sound from the headphone port or speaker. Are images displayed using DisplayPort or HDMI input without sound? Note •• LED can be lighted with Set OSD Menu. Settings – General – Power LED – On 24 •• Be sure to install the display driver from our web site: http://www.lg.com. •• Make sure to check if the video card supports Plug&Play function.
PRODUCT SPECIFICATION 27UK670 8-bit / 10-bit color is supported. Resolution HDMI / DP(DisplayPort) / USB-C Power Sources AC/DC Adapter 3840 x 2160 @ 60 Hz 3840 x 2160 @ 60 Hz 5.0 A Power Rating 19 V Power Consumption On mode: 41 W Typ. (Outgoing condition) * Sleep Mode ≤ 0.5 W (HDMI / DP input Condition) ** Off Mode ≤ 0.3 W ADS-110CL-19-3 190110G, manufactured by SHENZHEN HONOR ELECTRONIC Output: 19 V 5.
PRODUCT SPECIFICATION 27BK67U ENGLISH Color Depth 8-bit / 10-bit color is supported. Resolution HDMI / DP(DisplayPort) / USB-C Power Sources AC/DC Adapter 3840 x 2160 @ 60 Hz Recommended Resolution 3840 x 2160 @ 60 Hz 5.0 A Power Rating 19 V Power Consumption On mode: 24 W Typ. (ENERGY STAR® standard) * Sleep Mode ≤ 0.5 W (HDMI / DP input Condition) ** Off Mode ≤ 0.3 W ADS-110CL-19-3 190110G, manufactured by SHENZHEN HONOR ELECTRONIC Output: 19 V 5.
Factory Support Mode (Preset Mode, PC) HDMI 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.
DP(DisplayPort) / USB-C ENGLISH 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 +/+ 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.
(for 27BK67U) 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 No.