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39" class (39.0" diagonal) with Commercial Grade Stand

Model # 39LY340H

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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.


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.

Welcome Screen

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


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.


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)

USB 2.0

You can play images and videos from external storage devices.


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

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)).


Panel Technology Direct LED
Panel Size (Measured Diagonally) 39" Class (39.0")
Native Resolution 1920 x 1080 (FHD)
Frame Rate 60Hz
Viewing Angle(HxV) 178° x 178°
Brightness cd/m2 300 cd/m2
Static (Panel) Contrast Ratio 1,100:1
Analog Yes (NTSC)
Digital Yes (ATSC / Clear QAM)
Audio Output 10W + 10W
Speaker System 2.0 ch
HDMI In 1 Side
USB (2.0) 1 Side
RF In 1 Rear
AV In (Composite) 1 Rear (Sharing with Component In)
Digital Audio Out (Optical) 1 Rear
RGB In (D-sub 15pin) - PC 1 Rear
PC Audio Input 1 Rear (Sharing with Component In)
HDMI In 1 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
Bezel Width (Depth) (mm) 55.5mm
With Stand 34.8" x 22.5" x 11.1"
Weight 24.0 lbs
Without Stand 34.8" x 20.4" x 2.2"
Weight (Without Stand) 17.6 lbs
Carton 38.8" x 24.0" x 6.0"
Weight (Carton) 28.4 lbs
Bezel Width (on Bezel) (mm) 10.5mm/ 9mm
VESA™ Standard Mount Interface 200mm x 200mm
Swivel Yes (± 20), with Lock Down plate (±20/45/90°)
Color Metallic Titan
Welcome Screen Yes
Lock Mode Yes
Self Diagnostic Yes
Multi IR Code Yes
Public Display Mode Yes
IR Out Yes
RJP Compatibility Yes (HDMI-CEC)
Kensington Lock Yes
External Speaker Out Yes (3.5mm Phone Jack)
USB Auto Play Back Yes
USB Cloning Yes
Credenza/Security Screw Hole Yes
Lock Down Plate Yes
Stand-by <0.5W
Watts (typical) 27W
Power Source 110 ~ 240V, 50/60Hz
Power Cord Length 5.08'
WARRANTY 2-Year Limited Warranty (Parts/Labor)
Safety cUL, UL, FCC, NOM
RoHS Yes
Energy Star 6.1 Yes
39LY340H 7 19192 91764 4

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call 405-379-5263 for assistance. Click Here for Dynamic Home,Lawn & Furniture location and contact information.

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