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55" class (54.64" diagonal) with Commercial Grade Stand

  • 55LY340H

Key Features

  • PUBLIC DISPLAY MODE
  • USB CLONING
  • MHL (MOBILE HIGH-DEFINITION LINK)
PUBLIC DISPLAY MODE

PUBLIC DISPLAY MODE

From channel selection to energy-saving features, Public Display Mode allows you to control the TV settings in your Hotel, which prevents misuse by customers, set volume limits, or restore factory defaults on any TV. You are in control of it all.

USB CLONING

The USB Cloning feature allows you to simply copy the TV settings onto all TVs using a USB stick, a process that is fully automated to save time without having to set each TV one by one.

<span>USB CLONING</span>
<span>Welcome Screen</span>

Welcome Screen

Welcome visitors with a warm greeting message that includes your business name and logo.

MHL

MHL connects smart phones to the TV instantly, mirroring content in HD quality, just like connecting a PC through an HD cable. Moreover, it allows you to control the phone’s content on the TV with a remote control.

MHL
RS232C <span>CONTROL</span>

RS232C CONTROL

Via the TV's RS-232C port, you can remotely control multiple TVs' power and volume settings simultaneously.

Multi IR

Multi IR function eliminates the remote control signal interference between TVs in multiple dwelling rooms. This system will work using the same LG TV model.(Optional 124-213-10 required)

<span>Multi IR</span>
USB 2.0

USB 2.0

You can play images and videos from external storage devices.

EXTERNAL SPEAKER OUT

Enhance the entertainment experience by adding an additional speaker, allowing TV audio to be heard from other locations such as the bathroom.

EXTERNAL SPEAKER OUT
IR out

IR out

IR Out enables customized set‐top boxes to receive IR signals via LG TV Signage. This added convenience requires only simple connections and allows easy management using a single remote control.

Energy Guide

The estimated annual energy cost determined in accordance with 16 CFR Part 305.5 for models 55LY340H, 47LY340H, 42LY340H, 39LY340H and 32LY340H are $10, $8, $8, $6 and $5 respectively. “Your energy cost depends on your utility rates and use. The estimated cost is based on 11 cents per kWh and 5 hours of use per day. 1 1 For more information, visit www.ftc.gov/energy.” FTC Television labeling rule (18 CFR Part 305, as added by 76 Fed. Reg. 1038 (Jan 6, 2011)).

Energy Guide
PANEL
Panel TechnologyDirect LED
Panel Size (Measured Diagonally)55" Class (54.64")
Native Resolution1920 x 1080 (FHD)
Frame Rate60Hz
Viewing Angle(HxV)178° x 178°
Brightness cd/m2300 cd/m2
Static (Panel) Contrast Ratio1,200:1
BROADCASTING SYSTEM
AnalogYes (NTSC)
DigitalYes (ATSC / Clear QAM)
AUDIO
Audio Output10W + 10W
Speaker System2.0 ch
INTERFACE (Side)
HDMI In1 Side
USB (2.0)1 Side
INTERFACE (Rear)
RF In1 Rear
AV In (Composite)1 Rear (Sharing with Component In)
Digital Audio Out (Optical)1 Rear
RGB In (D-sub 15pin) - PC1 Rear
PC Audio Input1 Rear (Sharing with Component In)
HDMI In1 Rear
RS-232C (D-Sub 9pin)1(Control & Service)
External Speaker Out (3.5mm phone jack)1 Rear (3.5mm phone jack)
Component in (Y,Pb,Pr)+Audio(L/R)1 Rear
CABINET
Bezel Width (Depth) (mm)56.8mm
With Stand48.9” x 30.4” x 12.8”
Weight47.2 lbs
Without Stand48.9”x28.3”x2.2”
Weight (Without Stand)39.7 Ibs
Carton52.4” x 32.7” x 7.5”
Weight (Carton)56.9 Ibs
Bezel Width (on Bezel) (mm)11.0mm/8.5mm
VESA™ Standard Mount Interface400mm x 400mm
SwivelYes (± 20), with Lock Down plate (±20/45/90°)
ColorMetallic Titan
SPECIAL FEATURES
HDMI-CECYes
HTNG-CECYes
Welcome ScreenYes
Lock ModeYes
MHLYes
Self DiagnosticYes
Multi IR CodeYes
Public Display ModeYes
IR OutYes
RJP CompatibilityYes (HDMI-CEC)
Kensington LockYes
External Speaker OutYes (3.5mm Phone Jack)
USB Auto Play BackYes
USB CloningYes
Credenza/Security Screw HoleYes
Lock Down PlateYes
POWER
Stand-by<0.5W
Watts (typical)45W
Power Source110 ~ 240V, 50/60Hz
Power Cord Length5.08'
WARRANTY
WARRANTY2-Year Limited Warranty (Parts/Labor)
REQUIRED LISTINGS
SafetycUL, UL, FCC, NOM
RoHSYes
Energy Star 6.1Yes
UPC
55LY340H7 19192 91757 6

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Resource

To access more technical documentation and downloads, please visit the LG B2B Partner Portal.