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.
ENGLISH 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..
WARNING! SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
ENGLISH •• Protect the power cord from physical or mechanical abuse, such as being twisted, kinked, pinched, closed in a door, or walked upon. Pay particular attention to plugs, wall outlets, and the point where the cord exits the device. •• Do not move the monitor whilst the Power cord is plugged in. •• Do not use a damaged or loosely fitting power cord. •• Be sure to grasp the plug when unplugging the power cord. Do not pull on the power cord to unplug the monitor.
•• Moving -- When moving, make sure the product is turned off, unplugged, and all cables have been removed. It may take 2 or more people to carry larger monitors. Do not press or put stress on the front panel of the monitor. Otherwise, this may result in product damage, fire hazard or injury. •• Keep the packing anti-moisture material or vinyl packing out of the reach of children. •• Do not allow an impact shock, any objects to fall into the product, and do not drop anything onto the screen.
ENGLISH ASSEMBLY AND PREPARATION CAUTION •• Always use genuine components to ensure safety and product performance. •• The product warranty will not cover damage or injury caused by the use of counterfeit components. •• Use a product with the following thickness for optimal connection to HDMI cable/USB device. B B A A *A 10 mm (0.39 inches) *B 18 mm (0.7 inches) NOTE •• The accessories provided with your product may vary depending on the model or region.
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.
ENGLISH 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. kensington.com.
For proper ventilation, allow a clearance of 100 mm (3.9 inches) on each side and from the wall. Detailed installation instructions are available from your dealer, see the optional Tilt Wall Mounting Bracket Installation and Setup Guide. 100 mm (3.9 inches) 100 mm 100 mm 100 mm 100 mm To install your monitor on a wall, attach a wall mounting bracket (optional part) to the back of the monitor. Make sure that the wall mounting bracket is securely fixed to the monitor and to the wall.
ENGLISH CAUTION •• 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. •• Do not over tighten the screws as this may damage the monitor and void your warranty. •• Use only screws and wall mounting brackets that meet the VESA standard.
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 and terminals to the labels inside the compartment, and close the battery cover. To remove the batteries, perform the installation actions in reverse. The illustrations may differ from the actual accessories.
ENGLISH 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. Quit all OSD tasks and applications.
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. This monitor supports the * * feature. : a feature that enables a PC to recognize devices attached by the user without device configuration or user intervention when powering up.
ENGLISH 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. •• Sometimes red, green, or blue spots may appear on the screen. This is normal. •• Use a High Speed HDMI®/™ cable (shorter than 3 meters (9.8 ft)).
DVI IN DP OUT DP IN DP IN DP OUT To use multiple monitors connected to each other, connect the end of the signal input cable to the one monitor and connect the other end to the connection of the other monitor.
ENGLISH TROUBLESHOOTING ŮŮ Each model may have different points to check. ŮŮ 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. •• The ‘Unknown Product’ message appears when the product is connected. -- Check if the driver of PC(graphics card) has been installed.
•• Stripes appear in the background. -- D-Sub analog signal - Press the button in the remote control to automatically select the optimal screen status that fits into the current mode. If the adjustment is not satisfactory, adjust the display settings manually in the OSD menu. •• Horizontal noise appears or the characters look blurred. -- D-Sub analog signal - Press the button in the remote control to automatically select the optimal screen status that fits into the current mode.
Issues Related to Sound ENGLISH •• 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. •• Sound is too low. -- Adjust the volume of the product or external device. •• For some models, you will need to purchase external speakers separately since they do not have speakers built-in.
Image sticking •• When the LCD panel displays a static image for an extended period of time, it can cause a voltage difference between the electrodes that operate the liquid crystals. When the voltage difference between the electrodes builds up over time, liquid crystals have a tendency to remain aligned in one direction. During this process, a previously displayed image remains visible. This phenomenon is referred to as image sticking.
ENGLISH 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 Horizontal frequency Thin Film Transistor (TFT) Liquid Crystal Display (LCD) Screen HDMI1,2,3: 3840 x 2160 @ 60 Hz -- This may not be supported on some OS or graphics card types.
43UL3J-E Power Pixel pitch 0.2451 mm (H) x 0.2451 mm (V) Rated voltage AC 100-240 V ~ 50/60 Hz, 1.2 A On Mode: 80 W (Typ.) Sleep Mode: ≤ 0.5 W Standby Mode: ≤ 0.5 W 967 mm x 564 mm x 57.1 mm / 8.8 kg (38.0 inches x 22.2 inches x 2.2 inches / 19.4 lbs) Power consumption Dimensions (Width x Head Height x Depth) / Weight 50UL3J-E LCD screen Power Pixel pitch 0.2854 mm (H) x 0.2854 mm (V) Rated voltage AC 100-240 V ~ 50/60 Hz, 1.
65UL3J-E ENGLISH LCD screen Power Pixel pitch 0.372 mm (H) x 0.372 mm (V) Rated voltage AC 100-240 V ~ 50/60 Hz, 2.0 A Power consumption Dimensions (Width x Head Height x Depth) / Weight On Mode: 130 W (Typ.) Sleep Mode: ≤ 0.5 W Standby Mode: ≤ 0.5 W 1454 mm x 838 mm x 57.7 mm / 21.5 kg (57.2 inches x 32.9 inches x 2.2 inches / 47.3 lbs) 75UL3J-E LCD screen Power Pixel pitch 0.4296 mm (H) x 0.4296 mm (V) Rated voltage AC 100-240 V ~ 50/60 Hz, 2.3 A Power consumption On Mode: 155 W (Typ.
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 18.5 18 18 Bluetooth Frequency range (MHz) Output power (Max.) (dBm) 2400 to 2483.5 9 •• 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. •• For consideration of the user, this device should be installed and operated with a minimum distance of 20 cm (7.
HDMI (PC) Support mode ENGLISH Resolution Horizontal frequency (kHz) Vertical frequency (Hz) 800 x 600 37.879 60.317 Remark 1024 x 768 48.363 60 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 60 3840 x 2160 67.5 30 HDMI1/2/3 3840 x 2160 135 60 HDMI1/2/3 Resolution Horizontal frequency (kHz) Vertical frequency (Hz) Remark 480/60p 31.5 60 576/50p 31.25 50 720/50p 37.
•• 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. •• Vertical frequency: The product display functions by the screen image changing dozens of times every second like a fluorescent lamp. The vertical frequency or refresh rate is the number of image displays per second. The unit is Hz.
ENGLISH LICENSES Supported licenses may differ by model. For more information of the licenses, visit www.lg.com. The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. Manufactured under license from Dolby Laboratories. Dolby, Dolby Vision, Dolby Audio, Dolby Atmos, and the double-D symbol are trademarks of Dolby Laboratories.
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. This product qualifies for ENERGY STAR®.
