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Hotel TV US660H (NA), Front view with infill image
Hotel TV US660H (NA), Front view
Hotel TV US660H (NA), -15 degree side view
Hotel TV US660H (NA), -45 degree side view
Hotel TV US660H (NA), -90 degree side view
Hotel TV US660H (NA), +45 degree side view
Hotel TV US660H (NA), +15 degree side view
Hotel TV US660H (NA), Top view
Hotel TV US660H (NA), Image taken from the top right
Hotel TV US660H (NA), Close-up image of bottom
Hotel TV US660H (NA), Close-up image of top right corner

55US660H (NA)

4K UHD Hospitality TV with Pro:Centric Direct

North America  Share

Key Feature

  • Pro:Centric Cloud
  • webOS
  • Voice Recognition
  • Pro:Idiom

A TV is hanging on the wall of the hotel room, and the TV screen is bright and clear. A TV is hanging on the wall of the hotel room, and the TV screen is bright and clear.

4K UHD Hospitality TV with Pro:Centric Direct

The woman is working through Pro:Centric Cloud. The woman is working through Pro:Centric Cloud.

Pro:Centric Cloud

Pro:Centric Cloud improves the usability of enterprise's CMS solution and cloudification of system, reinforcing the service of 3rd party solution. It also offers various design templates, improving data collection and analytics platform with an eye-catching dashboard.
A man is managing some contents and settings of TV in the hotel using Pro:Centric Direct solution through server. A man is managing some contents and settings of TV in the hotel using Pro:Centric Direct solution through server.

Pro:Centric Direct

The hotel content management solution Pro:Centric Direct offers easy and simple editing tools, making it easy to perform service and IP network-based remote management. The Pro:Centric Direct solution enables users to edit their interface easily by providing customized interface and efficiently manages all TVs in the room. The latest PCD version provides IoT-based in-room control as well as voice control function through LG Natural Language Processing (NLP). These IoT and voice-related functions will be your starting point to prepare for the hotel rooms of next generation through artificial intelligence.

* Some features may not be supported based on PCD versions.
The hotel content including Netflix App is shown on TV inside the hotel room. The hotel content including Netflix App is shown on TV inside the hotel room.

Easily Accessible to Netflix Application with Pro:Centric Direct

Pro:Centric Direct, the easy and simple management solution for hotel content creates a memorable experience for your clients. Especially, the Netflix App can be activated by anyone with Pro:Centric Direct. Netflix membership required.

* webOS 5.0 only
* PMS required
* Available with Pro:Centric Cloud
A TV is featuring SoftAP, which is a "virtual" Wi-Fi feature, to other devices. A TV is featuring SoftAP, which is a "virtual" Wi-Fi feature, to other devices.

SoftAP

Software-enabled Access Point (SoftAP) is a "virtual" Wi-Fi feature that uses TV as a wireless hotspot, enabling guests to connect their own devices to the SoftAP. It supports Bridge Mode, allowing administrators to manage in-room SoftAP information such as signal level, SoftAP passwords, etc.

* SoftAP should be set in the installation menu after the TV is turned on.
* Screen Share may not be operated at the same time.
A woman is controlling TV by speaking to a remote control which has voice recognition.

Voice Recognition

Thanks to the embedded Natural Language Processing on webOS, Voice recognition* allows users to easily control LG hospital TV simply using their voices.

* Magic Motion Remote is required. (sold separately)
A TV is screening greeting messages with images.

Welcome Video / Screen

With the capability to display several images, Commercial Lite TVs allow for a greater variation of greeting messages in hotel rooms which make customers feel more welcome and cared for
Pro:Idiom for protect HDTV and other high-value digital content. Pro:Idiom for protect HDTV and other high-value digital content.

Pro:Idiom

Digital Rights Management (DRM) technology provides access to premium content to help assure rapid and broad deployment of HDTV and other high-value digital content.
Listening to the music through TV speakers by connecting it with a cellphone through Bluetooth. Listening to the music through TV speakers by connecting it with a cellphone through Bluetooth.

Bluetooth Sound Sync

Bluetooth Sound Sync enables users to listen to music on a mobile device through TV speakers via Bluetooth connection.

* Support devices for Bluetooth Sound Sync: Android (above v4.4 KitKat) / iOS based mobile device
A person is controlling the TV settings with Public Display Mode (Hotel Mode). A person is controlling the TV settings with Public Display Mode (Hotel Mode).

Public Display Mode (Hotel Mode)

From channel selection to volume level, you can control the TV settings in business areas. It also enables you to restore default settings, as required, on the TVs.

Tech Spec

  • Design

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

    Display spec
    Inch 55"
    Resolution 3,840 x 2,160 (4K UHD)
    Backlight Type Direct
    Brightness 400
    Dynamic Contrast Ratio (Dynamic MCI (Hz)) 1,000,000:1
    Response Time(G to G, ms) 8
    Refresh Rate T120 / 60Hz
    Life span (hrs) 30,000
  • Video

    Video spec
    SoC K6Hp
    SoC (Marketing Name) Quad
    HDR_HDR 10 Pro Yes
    HDR_HLG Yes
  • Audio

    Audio spec
    Speaker System 2.0 ch
    Speaker (Sound Output) 10W + 10W
    AI Sound Yes
    One Touch Sound Tuning Yes (OSD Menu_AI Acoustic Tuning)
    LG Sound Sync Yes (Required Bluetooth)
  • Broadcasting System

    Broadcasting System spec
    Teletext (Closed caption) / Auto Teletext Yes/ No
    Digital (Terrestrial, Cable, Satellite) ATSC (Clear QAM)
    Analog (NTSC / SECAM / PAL) NTSC
  • Smart Function

    Smart Function spec
    webOS version Yes (webOS 5.0)
    Gallery Mode Yes
    Web Browser Yes
    CP App Yes
    Magic Remote Compatibility Yes (Ready, MR18HA)
    SW Clock (World Clock / Alarm) Yes
    Soft AP Yes
    WiFi (version) Yes (802.11ac)
    Screen Share (Miracast) Yes
    Smart Share Yes
    LG TV Plus App Yes
    DIAL Yes
    Bluetooth Audio Playback Yes (OSD Menu_Bluetooth sound Sync)
    LG Sound Sync/bluetooth Yes
    Mobile Connection Overlay Yes
    Voice Recogion (Standalone/Solution) Yes
    IoT Yes
  • Hospitality Solution

    Hospitality Solution spec
    Pro:Centric Smart Yes (Smart)
    Data Streaming (IP & RF) Yes
    HCAP (GEM/FLASH/HTML) ※ Service Carousel (TLL/XML) GEM / HTML5
    IP Return path Yes
    Multicast / Unicast ready Yes / Yes
    webRTC (Real Time Communication) Yes (Java script only)
    Pro:Centric Direct (version) Yes (4.0)
    Pro:Centric Application (version) Yes (PCA3.8)
    Quick Menu (Version) Yes (4.0)
    PCS400R Yes
    Pro:Idiom (S/W Type) Yes
    Pro:Idiom (Mobile, Lite) Yes
  • Other Feature

    Other Feature spec
    EzManager Yes
    USB Cloning Yes
    Wake on RF Yes
    WOL / WOWL Yes / No
    SNMP Yes
    Diagnostics Yes (IP Remote)
    SI Compatible Yes (MPI, RS232C)
    HTNG-CEC Yes(1.4)
    Simplink(HDMI-CEC) Yes(1.4)
    IR Out Yes (MPI, RS232C)
    Multi IR Code Yes
    Hotel Mode / PDM / Installer Menu Yes(Installer Menu)
    Port Block Yes (HCAP ONLY)
    Welcome Screen (Splash Image) Yes
    Insert Image Yes
    One Channel Map Yes (LCM)
    IP Chanenel Manager Yes
    Instant ON Yes
    V-Lan Tag Yes
    RJP (remote jack pack) Compatibility Yes
    Teleadapt/Guestlink (HDMI CEC)
    Auto Off / Sleep Timer Yes/Yes
    Energy Saving mode Yes (to replace power saving)
  • ETC

    ETC spec
    VESA Compatible Yes
    300x300
    Kensington Lock Yes
    Credenza/Security Screw Hole Yes
    Lock Down Plate (for easy installing) Yes
  • Jack Interface

    Jack Interface spec
    Set Side HDMI In (2.0), USB 2 (2.0)
    Set Rear HDMI In 2 (HDCP 2.0), RF In (Tuner), Digital Audio Out (Optical), RS-232C (D-Sub 9 Pin), RJ45 2 (Ethernet, Aux), External Speaker Out (3.5 mm Phone Jack) Audio Line Out (3.5 mm Phone Jack) 1 (Line-out (Stereo, 0.4 Vrms)) MPI Port (RJ12 Jack), LG SVC Only (Phone Jack Type) (CPU/PTC)
  • Mechanic

    Mechanic spec
    Weight without Stand 14.3
    Weight with Stand 17.5
    Weight in Shipping 23.2
    Size without Stand 1244 x 726 x 87.1
    Size with Stand 1244 x 780 x 303
    Size in Shipping 1410 x 860 x 207
    Bezel Width (L/R/U/B) : On Bezel 17.0/17.0/17.0/23.8
    Bezel Width (L/R/U/B) : Off Bezel 15.5/15.5/15.5/22.3
  • Power

    Power spec
    Power Supply (Voltage, Hz) AC 120 V ~ 50 / 60 Hz
    Power Consumption (Max.) 160W
    Power Consumption (Typ.) 72.1W
    Standby Power Consumption Under 0.5W
  • Vertical Function

    Vertical Function spec
    NTP sync timer Yes
    BEACON Yes
    Video Tag Yes (2 Supported) (MR)
  • Accessory

    Accessory spec
    Remote type S-Con / MMR (Option)
    Chromecast Dongle Anti-theft Cover Yes (option)
    Power Cable Yes(1.8M, Angle Type)
  • Required Listing (Certification)

    Required Listing (Certification) spec
    Safety UL
    EMC FCC

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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