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Hotel TV UT343H, Front view with infill image
Hotel TV UT343H, Front view
Hotel TV UT343H, -45 degree side view
Hotel TV UT343H, -90 degree side view
Hotel TV UT343H, +45 degree side view
Hotel TV UT343H, +90 degree side view
Hotel TV UT343H, Top view

55UT343H (NA)

Essential Commercial TV with 4K Active HDR

North America  Share

Key Feature

  • Public Display Mode
  • Commercial Swivel Stand
  • Welcome screen
  • Lock Mode

A TV sits on the wall shelf of a large hotel room with a sea view. A TV sits on the wall shelf of a large hotel room with a sea view.

Essential Commercial TV with 4K Active HDR

The UT343H commercial TV series helps hotels effectively manage TV while supporting 4K Active HDR. It not only delivers vibrant color but also provides essential commercial features including ECI port.

* All images in this page are for illustrative purposes only.
The TV screen’s scenery is vivid showing lots of detail.

4K Resolution

UHD is the future of digital pictures, delivering a higher resolution four times than that of Full HD. The stunning 8.3 million pixels offers a flawless picture quality and incredibly vivid detail.
FHD content on the TV appears as though it’s upgraded to 4K UHD quality.

4K Upscaler

Enjoy Full HD content in 4K UHD quality. The 4K Upscaler automatically upgrades Full HD content to UHD through a simple six-step upscaling processes.
A person is controlling the TV settings with Public Display Mode.

Public Display Mode

From channel selection to volume level, you can control the TV settings in business areas. Public Display Mode also enables you to restore default settings, as required, on the TVs.
The TV can be rotated using the swivel stand.

Commercial Swivel Stand

The UT343H commercial grade stand swivels to allow guests to view the TV from virtually any angle and can easily be fastened to a tabletop for security purposes
To perform IR pass through and control, connect the STB to the TV.

IR Pass Through and Control

Connect an LG Commercial STB to the RS-232C port on the TV to create a system that provides Pro:Centric functionality, as well as RF or IP content.
The multi IR function ensures that each room’s TVs do not interfere with other remote control signals in the same rooms in which the TVs are installed.

Multi IR

Multi-code IR function eliminates any remote control signal interference between TVs in rooms with multiple TVs installed.
A TV is screening greeting messages with images.

Welcome Screen

Display a warm greeting message with your hotel name and logo on the TV when it is turned on. The welcome screen provides an inviting, personalized experience for your guests.
A TV is making sounds in one space, and a man and a woman are listening the sound of TV through external speakers in another space in a hotel room.

External Speaker Out

Enhance the entertainment experience with an additional speaker (sold separately). Guests can listen to the TV audio from other rooms within their suite, not only the room where the TV is located.
Setting data of the display can be stored on USB and transmitted to other displays.

USB Data Cloning

USB data cloning makes managing multiple displays more efficient for optimal operation. No need to set up each display one by one, data can be copied to a USB in one display, data will be distributed to other displays through a USB plug-in.
TVs with Lock Mode are installed in public places.

Lock Mode

Lock Mode blocks external input signals with non-compliant content. This is a useful feature for preventing misuse of TVs in public spaces

Tech Spec

  • Category

    Category spec
    Category Commercial Lite
  • Design

    Design spec
    Tool Name UM73
    Stand Type 1 pole (Swivel)
    Front color Ceramic Black
  • Display

    Display spec
    Inch 55"
    Resolution 3,840 × 2,160 (UHD)
    Backlight Unit Type Direct
    Brightness (nit) 400 nit
    Dynamic Contrast Ratio (Dynamic MCI (Hz)) 1,000,000 : 1
    Static (Panel) Contrast Ratio 1,300 : 1
    Response Time(G to G ms) 8
    TruMotion / Refresh Rate T120 / 60Hz
    Life span (hrs) 30,000
  • Video

    Video spec
    SoC M16p3
    SoC (Marketing Name) Quad
    HDR (10 Pro / HLG) Yes / Yes
  • Audio

    Audio spec
    Speaker (sound output) 10W + 10W
    Speaker System 2.0 ch
  • Broadcasting System

    Broadcasting System spec
    Digital (Terrestrial, Cable, Satellite) ATSC, Clear QAM, Analog NTSC
  • Feature

    Feature spec
    Smart webOS 4.5, USB Cloning, WOL, Diagnostics (USB), SI Compatible (TV Link interactive, RS-232C), HTNG-CEC (1.4), Simplink (HDMI-CEC) (1.4), IR Out (RS-232C), Multi IR Code
    Hospitality PDM, Lock Mode, Welcome Video, Welcome Screen (Splash Image), Insert Image (webOS Default), External Speaker Out (3.5 mm Phone Jack) Audio Line Out (3.5 mm Phone Jack) (Int Variable / Fixed, 3.5 mm, Stereo, Single Ended Type (GND,L+,R+), 1 W with 8Ω) 1), RJP (Remote Jack Pack) Compatibility (Teleadapt / Guestlink (HDMI CEC)), USB (Auto Playback), Setting Option (Auto Off / Sleep Timer, Smart Energy Saving, Motion Eye Care), Anti-theft System (Kensington Lock, Credenza / Security Screw Hole, Lock Down Plate (for easy installing))() This feature supported after purchasing Stand)
  • Dimension

    Dimension spec
    VESA Compatible 300 × 300
    Weight without Stand 14.3 kg
    Weight with Stand 17.5 kg
    Weight (Shipping) 23.2 kg

To download product manuals, please visit the Manual Download Page (Click).

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Product design, features and specifications are subject to change without notice and may also differ based on your region of purchase.
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
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