UU661H Series
  • Pro:Centric Hotel Management Solution
  • New Quick Menu(2.0)
  • Voice Recognition
  • LAN out with VLAN(Virtual LAN) ID
UU661H Series
*Customized UI may be little differ.
*Actual UI may be little differ.
*When PCS400R and PCD 2.0 are used, it is able to have PCD feature even in RF infrastructure. However, to have interactive services in RF infrastructure, Wi-Fi is required (RF+Wireless Infrastructure is needed).
* Actual In-screen image may differ
* Actual In-screen image may differ
* All pictures shouwn below are for illustration purpose only(for a better understanding). Actual device and screen may differ.
* Contents have to be uploaded by Hotel
* AUX LAN (LAN out) ID : set a VLAND ID to be assigned to external devices connected to the LAN out port.
* VLAND ID : Create separate Virtual LAN group with ID (tagging).
* TV native Control
* Server Based control
* Magic Motion Remote is required(sold separately)
* Support devices for Bluetooth Sound Sync : Android (above v4.4 KitKat) / iOS based Mobile Device


  • Screen Size
    Backlight Type
    LED (Direct)
  • Resolution
    3,840 x 2,160 (4K UHD)
    Brightness (cd/m²)
  • Viewing Angle (H x V)
    178 x 178

Broadcasting System

  • Analog
    • (PAL/SECAM)


  • XD Engine
    Aspect Ratio
    • 6 modes (16:9, Original, Full wide, 4:3, Vertical Zoom, All-Direction Zoom)
  • HDR 10 / HDR Dolby Vision
    • / -


  • Audio Output
    10W + 10W
    Speaker System
    2.0 ch
  • Sound Mode
    • 6 modes (Standard, Cinema, Clear Voice III, Sports, Music, Game)
    Clear Voice
    • (Clear VoiceⅢ)

Hospitality Solution

  • Solution Type
    Pro:Centric (Smart, Direct, V)
    Data Streaming (IP & RF)
  • RF (1/2Tuner)
    • (1 Tuner)
    ※ Service Carousel (TLL/XML)
    GEM / Flash / HTML5
  • Pro:Centric Application (version)
    PCA 3.8


  • Smart
    webOS 4.0, Quick Menu 2.0, Smart Home (Launcher Bar), Quick Access, Voice Recognition, Web Browser, Pre-loaded App, SDP Server Compatibility, Magic Remote Compatibility, Soft AP, Wi-Fi (ac), Screen Share (Miracast), Smart Share (DLNA), LG TV Plus App, DIAL, MHL, Bluetooth Audio Playback, LG Sound Sync/bluetooth, Mobile Connection Overlay, Music Player, IoT (Ready, MR 11/4W), BEACON
    Hotel Mode / PDM / Installer Menu, Lock mode (Limited), Welcome Screen, Insert Image, One Channel Map, External Speaker Out, Instant ON, External Power, VLAN ID, RJP Interface, External Clock Compatibility, Clock (World Clock / Alarm), 360 Viewer, Healthcare Headphone Mode


  • Function
    EzManager(Simplicity), USB Cloning, Wake on RF, WOL, SNMP, Diagnostics, SI Compatible (TVLink Interactive), HTNG-CEC (1.4), HDMI-CEC (1.4), IR Out, Multi IR Code, Auto Off / Sleep Timer, Smart Energy Saving, Motion Eye Care

Jack Interface

  • Set Side
    HDMI 2.0, USB 2.0 (2), CI Slot
    Set Rear
    RF In (2), AV In, Component in (Y,Pb,Pr-Video), Digital Audio Out (Optical), HDMI/HDCP Input 2.0, RS-232C (Control & Service), Headphone Out, Clock Interface (RJ12), RJ45 for Ethernet/Aux, External Speaker Out

Dimension(Unit: mm)

  • Vesa
    300 x 300
    W x H x D / weight (with stand)
    1,247 x 781 x 303 / 16.9 kg
  • W x H x D / Weight (without stand)
    1,247 x 729 x 78 (SPK: 88.6) / 13.7 kg
    W x H x D / weight (Packing)
    1,360 x 860 x 207 / 22.5 kg

Power(Unit : Watts)

  • Voltage, Hz
    100 ~ 240V, 50/60Hz
  • Typical
    Energy saving (Min / Med / Max)
    100.88 / 69.355 / 37.83
  • Stand-by


  • Region

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

Find a dealer to help with service for sales, installation, and after sales.
Business Unit is required
Address is required.
  • sales
  • install
  • service
Please retry to enter zip code.

There is no data. Please retry to enter zip code.