Discontinued Product

Hospitality TVs (Pro:Centric SMART/Pro:Idiom TVs)

42" class (42.0" measured diagonally) Commercial Widescreen Integrated HDTV with Integrated Pro:Centric SMART and Pro:Idiom


  • Pro:Centric® SMART & Pro:Idiom
  • Extend Connectivity
  • Reduced Total Cost of Ownership
  • Effectively Manage In-Room TVs


Pro:Centric® SMART

The finest and smartest mode of control and customization for Hotel TVs, LG Pro:Centric® Smart offers all the customizable tools needed to optimize a property’s TVs with IP based programs including HTML5, Java and Flash. With this expansion of control comes the ability to provide premium hotel services without the need for a set-top box. Additionally, enhanced connectivity and display sharing are available to the guests with LG Smart TV technology.


Global Leading Digital Rights Management System

Pro:Idiom unlocks access to premium content to help assure rapid and broad deployment of HDTV and other high value digital content.

Pro:Idiom has been designed specifically for users of premium HDTV content from cable, satellite, or video on demand (VOD) services, and is thus designed to lower costs and reduce maintenance needs. This leading DRM system is embraced for its security solution, which prevents illegal copying of copyrighted content.

Effectively Manage In-Room TVs

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.

Reduced Total Cost of Ownership

Using LG's optional Pro:Centric server, you can remotely manage cloning and channel mapping for TVs in guest rooms without having to visit each room.

EzManager’s auto configuration function makes installation quick and easy. EzManager guides the installer to set up the TV with simple steps without having to set up the menu manually, saving time and cost.

Extend Connectivity

Enjoy and share content stored on your laptop, digital cameras, smart phones and other devices to your TV conveniently and seemlessly.

*Video playback only - content on phones may be played on TV through the Smart Share app on LG
mobile phones

Similar to a smart phone, LG's Pro:Centric smart TVs have WiFi built-in, allowing greater connectivity and access to and from the TV.

The plug and play function of the Remote Jack Pack enables guests to view media from their portable devices on the hospitality TV screen seemlessly.

Pro:Centric Applications Platform

The LP870H is the latest in the line of Pro:Centric Televisions that provides a unique and dedicated hotel application platform for hosting LG's SI (System Integrator) Partners interactive applications, enabling delivery for a wide range of custom applications tailored
to both hotel management and guest needs.

The LP870H extends the choice of interactive systems available to hoteliers through the introduction of HTML5 support in addition to the current Adobe Flash-Lite and Java support. The LP870H is also a full IPTV platform with built-in IP video decoding supporting both IP and RF connectivity. Leveraging the Pro:Centric IPTV platform enables SI Partners to integrate their STB (Set Top Box) client software directly into the Television, eliminating the need for the additional STB hardware and reducing associated capital and support costs.

The LP870H supports embedded Wi-Fi for streaming of content to the Television or back channel communications.

The LP870H platform also includes remote diagnostic tools for partners to manage their systems and monitor the TV's on the network by the head-end or cloud based server for maintenance and admin purposes. The Wake-on-LAN features allows the TV to communicate in a background mode while the TV is powered off and without disruption to the guest, providing the ability to deliver remote software updates from the head end server.

Energy Guide

The estimated annual energy cost determined in accordance with 16 CFR Part 305.5 for models 47LT770H, 42LT770H, and 37LT770H are $16, $13, & $12 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. For more information, visit www.ftc.gov/energy.”1

1FTC Television labeling rule (18 CFR Part 305, as added by 76 Fed. Reg. 1038 (Jan 6, 2011)).

compatible interactive systems

42" class (42.0" measured diagonally) Commercial Widescreen Integrated HDTV with Integrated Pro:Centric SMART and Pro:Idiom


  • Response Time (G to G)
  • Native Resolution
  • LED Backlighting
  • LCD Panel Type
  • Frame Rate
  • Dynamic CR
  • Viewing Angle
  • 8ms
  • 1920 x 1080 (FHD)
  • Edge lit
  • 42" (42.0" measured diagonally)
  • 60Hz
  • 4,000,000:1
  • 178°/178°
  • Built-In Tuner
  • XD Engine
  • 24p Real Cinema (24p 5:5/2:2 Pull down)
  • Eye Care (Anti-Dazzling)
  • Yes
  • Yes
  • Yes
  • Yes
  • Audio Power
  • Surround System
  • Invisible Speaker
  • Clear Voice II
  • Speaker System
  • 20W (10W x 2)
  • Infinite Sound
  • Yes
  • Yes
  • 1 Way 2 Speakers
  • Weight
  • VESA Standard Mount Interface
  • Weight with Packaging
  • Color
  • Dimensions with Stand (W×H×D)
  • Dimensions without Stand (W×H×D)
  • Flame Retardant
  • Packaging (W×H×D)
  • Table Stand Included
  • with Stand 34.2 Ibs, without Stand 29.8 lbs
  • 200mm x 200mm
  • 41.7 Ibs (42")
  • Flat Black
  • 39.1" x 26.2" x 10.7" (42")
  • 39.1" x 23.8" x 2.8"
  • Yes (Back Cover only)
  • 46.5” x 29.3” x 5.4”
  • ±90° swivel
  • Welcome Screen (Splash Image)
  • Lock Down Plate (for easy installing)
  • Moving Picture Playback(SD/HD/Plus HD)
  • Audio Codec
  • Content Share
  • Intelligent Sensor
  • Pro: Centric Platform
  • Smart Energy Saving
  • Hybrid Streaming (IP & RF)
  • RF
  • EzManager
  • Pro:Idiom
  • SI Compatible (TVLink Protocol)
  • WiDi
  • Embeded b-LAN
  • WiFi
  • PC Content Sharing
  • Multi IR Code
  • IR Out
  • Auto Off / Auto Sleep
  • SNMP
  • RJP Compatibility
  • Splash Image-Logo (on startup)
  • Anti-theft System
  • PIP
  • External Power
  • RJP Interface
  • Kensington Lock
  • External Speaker Out
  • USB 2.0
  • USB Cloning
  • WOL (Wake on LAN)
  • Video Mute
  • One Channel Map/Logical Channel Map
  • Credenza/Security Screw Hole
  • Yes
  • Yes
  • Divx HD
  • AC3 (Dolby Digital), EAC3, AAC, Mpeg, MP3, PCM, DTS
  • Yes (Smart Share)
  • Yes
  • Yes (Supports Java/Adobe Flash/HTML 5 application)
  • Yes (Backlighting)
  • Yes
  • 2 Tuner
  • Yes
  • Yes
  • Yes (MPI protocol)
  • Yes
  • Yes
  • Yes (built-in)
  • Yes
  • Yes
  • Yes (MPI Jack)
  • Yes
  • Yes
  • LG(RJ45), Teleadapt/Guestlink (HDMI CEC)
  • Yes
  • Yes
  • Yes (except HDMI-HDMI, AV-AV)
  • Yes (RS-232C, 12V/1.0A)
  • Yes (RJ45, HDMI)
  • Yes
  • Yes (Variable, 3.5mm, Stereo, 1W with 8Ω)
  • Yes (MP3 / JPEG/ HD DivX)
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Stand-by
  • EcoSmart Dynamic Power Savings
  • EcoSmart Intelligent Sensor & Backlight Control
  • Power Consumption (typ.) with Power Saving Modes Disabled
  • EcoSmart Static Power Savings
  • Power Source
  • Under 1W
  • Yes
  • Yes
  • 57.9W
  • Yes
  • 100~240V 50/60Hz
  • Limited Warranty
  • Compatible Interactive systems
  • Remote Jack Panel Compatibility (RJP)
  • 2 Years (parts/labor/backlight)
  • LodgeNet, Enseo, swisscom, Guesttek, NEVOTEK, iBAHN, KoolConnect, NXTV|Quadriga, acentic, ROOMLINX, nSTREAMS
  • G-LINK, teleadapt, LG
  • Digital Audio Out(Optical)
  • USB 2.0
  • RF In
  • AV In
  • HDMI/HDCP Input
  • RJ45 (RJP Interface)
  • RGB In (D-sub 15 pin) - PC
  • PC Audio Input
  • RS-232C
  • LAN Port
  • External Speaker Out (3.5mm phone jack)
  • Game Port/MPI Jack
  • 1 Rear (Optical)
  • 2 Side
  • 1 Rear
  • 1 Rear
  • 2 Rear / 1 Side
  • 1 Rear
  • 1 Rear
  • 1 Rear
  • 1 Rear (SVC, Power outlet 12V)
  • 2 Rear
  • 1 Rear
  • 1 Rear
  • RoHS Compliant
  • UL, c-UL, NOM
  • CEC Compliant
  • Yes
  • Yes
  • Yes
  • Yes
  • 42LT770H
  • 7 19192 90413 2
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