LG 55UL3J-E Owner's Manual
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OWNER'S MANUAL
LG Digital Signage
(MONITOR SIGNAGE)
Please read this manual carefully before operating your set and retain it for future
reference.
43UL3J-E
50UL3J-E
55UL3J-E
65UL3J-E
75UL3J-E
www.lg.com
Copyright © 2021 LG Electronics Inc. All Rights Reserved.

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Summary of Contents for LG 55UL3J-E

  • Page 1 OWNER’S MANUAL LG Digital Signage (MONITOR SIGNAGE) Please read this manual carefully before operating your set and retain it for future reference. 43UL3J-E 50UL3J-E 55UL3J-E 65UL3J-E 75UL3J-E www.lg.com Copyright © 2021 LG Electronics Inc. All Rights Reserved.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS WARNING! SAFETY INSTRUCTIONS ......3 ASSEMBLY AND PREPARATION ..6 - Parts and Buttons ............7 - Portrait Layout ..............8 - Using Kensington Lock ..........8 - Installing on a Wall ............9 REMOTE CONTROL ....11 MAKING CONNECTIONS ... 13 - Connecting to a PC............13 - External Device Connection ........13 - Using the Input List ............14 - Connecting Multiple Monitors ........15...
  • Page 3: Warning! Safety Instructions

    WARNING - This equipment is compliant with Class A • TO PREVENT THE SPREAD OF FIRE, KEEP CANDLES of CISPR 32. In a residential environment this equipment OR OTHER ITEMS WITH OPEN FLAMES AWAY FROM may cause radio interference. THIS PRODUCT AT ALL TIMES. •...
  • Page 4 • Use only an authorized attachments / accessories Plug and socket may occur and in extreme cases a fire approved by LG Electronics. Otherwise, this may result may break out. in fire, electric shock, malfunction, or product damage. •...
  • Page 5 • Batteries - Store the accessories (battery, etc.) in a safe location out of the reach of children. - Do not short circuit, disassemble, or allow the batteries to overheat. Do not dispose of batteries in a fire. Batteries should not be exposed to excessive heat.
  • Page 6: Assembly And Preparation

    For EPEAT (EPEAT applied model) Spare parts are available for 5 years after the end of production. Spare parts include remote control and cables. It may differ by model, you can get the more information by visiting to this website: https://lg.encompass.com.
  • Page 7: Parts And Buttons

    Parts and Buttons The image may be different according to the model. Power On (Press the button When the monitor is turned off.) Power Off (Press the button When the monitor is turned on.)
  • Page 8: Portrait Layout

    Portrait Layout (43UL3J-E, 50UL3J-E, 55UL3J-E, 65UL3J-E, 75UL3J-E) When installing in a portrait layout, rotate the monitor counterclockwise 90 degrees (when facing the screen). Using Kensington Lock (This is not available for all models.) The Kensington security system connector is located at the back of the monitor. For more information on installation and use of this system, refer to the manual provided with the Kensington security system or visit http://www.
  • Page 9: Installing On A Wall

    Screws which are longer than standard length may damage the inside of the monitor. A non-VESA standard screw may damage the product and cause the monitor to fall. LG Electronics is not liable for any accidents related to the use of non-standard screws.
  • Page 10 Disconnect the power cord before moving or installing the monitor to avoid risk of electric shock. • If you install the monitor on a ceiling or slanted wall, it may fall and result in injury. Use an authorized LG wall mount and contact your local dealer or qualified personnel to assist with the installation.
  • Page 11: Remote Control

    REMOTE CONTROL The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully to use the monitor correctly. To install batteries, open the battery cover, place batteries (1.5 V AAA) matching terminals to the labels inside the compartment, and close the battery cover. To remove the batteries, perform the installation actions in reverse.
  • Page 12 Selects the Picture Mode. (HOME) Activates the Launcher. Enters the White Balance menu. (SETTINGS) Accesses the main menus or saves your input and exit menus. This function is not supported. (Navigation Buttons) Scrolls through menus or options. Selects menus or options and confirms your input. (BACK) Allows you to move back one step in the user interaction function.
  • Page 13: Making Connections

    MAKING CONNECTIONS You can connect various external devices to your monitor. Change the input mode and select the external device you want to connect. For more information about external device connections, see the user manual provided with each device. Connecting to a PC Some of the cables are not provided.
  • Page 14: Using The Input List

    NOTE • For the best image quality, using the monitor with HDMI connection is recommended. • To comply with the specifications of the product, use a shielded interface cable with ferrite core, such as a DVI-D/ HDMI cable. • If you turn the monitor on when the set is cold, the screen may flicker. This is normal. •...
  • Page 15: Connecting Multiple Monitors

    DVI IN DP OUT DP IN DP OUT DP IN DP OUT Connecting Multiple Monitors To use multiple monitors connected to each other, connect the end of the signal input cable to the connection in one monitor and connect the other end to the connection of the other monitor.
  • Page 16: Troubleshooting

    TROUBLESHOOTING Ů Each model may have different points to check. Ů For information on your PC settings, refer to the Windows Help. Issues Related to Use • The power won’t turn on. - Check if the power cord is correctly plugged into the power outlet. - Try turning the power on after disconnecting the AC adapter and cleaning the contacting port.
  • Page 17 • Images are flickering or fluttering on the screen. - If you turn the monitor on when it is cold, the screen may flicker. This is normal. - Make sure that the current resolution and frequency settings of the graphics card are supported by the monitor. •...
  • Page 18 Issues Related to Sound • There is no sound output. - See if the audio cable is connected properly. - Adjust the volume of the product or external device. - See if the sound is set properly. • Sound is too dull. - Select the appropriate equalizer sound.
  • Page 19 Image sticking • After-image appears when the product is turned off. - If you use a fixed image for a long time, the pixels may be damaged. Use the screen-saver function. - When a dark image is displayed on the screen after an image with high contrast (black and white or gray), this may cause image sticking.
  • Page 20: Product Specifications

    PRODUCT SPECIFICATIONS The product specifications below may be changed without prior notice due to upgrade of product functions. “ ” refers to alternating current (AC), and “ ” refers to direct current (DC). LCD screen Screen type Thin Film Transistor (TFT) Liquid Crystal Display (LCD) Screen Video signal Maximum resolution...
  • Page 21 Standby Mode: ≤ 0.5 W Dimensions (Width x 1121 mm x 651 mm x 57.1 mm / 11.7 kg Head Height x Depth) / Weight 55UL3J-E LCD screen 0.315 mm (H) x 0.315 mm (V) Pixel pitch Power Power consumption On Mode: 105 W (Typ.)
  • Page 22 75UL3J-E LCD screen 0.4296 mm (H) x 0.4296 mm (V) Pixel pitch Power Power consumption On Mode: 155 W (Typ.) Sleep Mode: ≤ 0.5 W Standby Mode: ≤ 0.5 W Dimensions (Width x 1678 mm x 964 mm x 59.9 mm / 31.4 kg Head Height x Depth) / Weight •...
  • Page 23 Wireless module(LGSBWAC95) Specifications Wireless LAN (IEEE 802.11a/b/g/n/ac) Frequency range (MHz) Output power (Max.) (dBm) 2400 to 2483.5 5150 to 5725 5725 to 5850 13.5 Bluetooth Frequency range (MHz) Output power (Max.) (dBm) 2400 to 2483.5 • As band channels can vary per country, the user cannot change or adjust the operating frequency. This product is configured for the regional frequency table.
  • Page 24 (Only Vietnam) Wireless module(LGSBWAC95) Specifications Wireless LAN (IEEE 802.11a/b/g/n/ac) Frequency range (MHz) Output power (Max.) (dBm) 2400 to 2483.5 17.5 5150 to 5725 17.5 5725 to 5850 13.5 Bluetooth Frequency range (MHz) Output power (Max.) (dBm) 2400 to 2483.5 • As band channels can vary per country, the user cannot change or adjust the operating frequency.
  • Page 25 HDMI (PC) Support mode Resolution Horizontal frequency (kHz) Vertical frequency (Hz) Remark 800 x 600 37.879 60.317 1024 x 768 48.363 1280 x 720 44.772 59.855 1280 x 1024 63.981 60.02 1680 x 1050 65.29 59.954 1920 x 1080 67.5 3840 x 2160 67.5 HDMI1/2/3...
  • Page 26 NOTE • Horizontal frequency: The horizontal interval is the time taken to display one horizontal line. When 1 is divided by the horizontal interval, the number of horizontal lines displayed every second can be tabulated as the horizontal frequency. The unit is kHz. •...
  • Page 27: Licenses

    Dolby Laboratories. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks ® by LG Electronics Inc. is under license. Other trademarks and trade names are those of their respective owners.
  • Page 28 This product qualifies for ENERGY STAR®. Changing the factory default configuration and settings or enabling certain optional features and functionalities may increase energy consumption beyond the limits required for ENERGY STAR® certification. Refer to ENERGYSTAR.gov for more information on the ENERGY STAR®...

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