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TR3B Series

  • 84TR3B

Key Features

  • LG 'IR Spread' based
  • Windows XP (1Point) / Windows 7 (10 Point)
  • Protection Glass
  • Anti-Glare
  • IWB S/W

10 Points Multi-Touch 

Because there is no need for a separate pen, you can easily utilize it with the touch of your hands. It provides a more realistic sense of touch since it can recognize up to 10 simultaneous touches at once.

Ghost-Free Multi-Touch

When touching the screen, it is possible to express your writing or drawing with ‘No Ghosting’ for clean & seamless navigation.

Ultra HD Resolution

Ultra HD Large screen delivers immersive viewing experience.

Up-Scaling and Super Resolution

Up-scaling and Super Resolution technology enhance the quality of FHD content to near-UHD quality.

LG C-Display
Customer App

Download and check latest product information along with reference, video wall configurator, manual and contact information.

Screen Size 84"
Resolution 3,840 x 2,160 (UHD)
Brightness 350 cd/m² Typ. (300 cd/m² with Protection Glass)
Connectivity - Intput
HDMI Yes (2)
DP Yes (1)
DVI-D Yes (1)
Analog (RGB) No
Analog (Component) Yes (1)
External Control (RS232C IN) Yes (1)
Audio Yes (1)
External Control (LAN) Yes (1)
External Control (IR/Light sensor) Yes (1)
External Control (Pixel Sensor) No
External Control (Pentray Control) Yes (1)
USB USB 3.0 : 1EA, USB 2.0 : 2EA
Connectivity - Output
Audio Out Yes (1)
Externel Speaker Out Yes (1, L/R)
External Control (RS232C OUT) Yes (1)
Physical Specification
Bezel Width 34.0mm
Monitor Dimension (W x H x D) 1,951.2mm X 1,137.2mm X 111.9mm
Weight (Head) 104.0kg
VESA™ Standard Mount Interface 600mm x 400mm (M8)
Media Player Compatibility
External Media player Attatchable No
Software Compatibility
SuperSign-w lite Yes
SuperSign-c No
Basic Power Cord, Remote Controller (include battery 2ea ), IR/Light sensor receiver, USB 2.0 Cable, HDMI 2.0 Cable, DisplayPort Cable, Cable Tie (2ea), Touch Pen (2ea), PenTray (1ea), Eye-Bolt Assy (2ea), Screw Package, ESG
Optional Media Player: MP700/MP500, External Speaker: SP-2100, Pen Tray: KT-WT1 (TBD)
Region Global


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  • Telephone

    Call an LG Support Representative at
    Sat - Thu (Except National Holidays)

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    08005454 (Landline)

    Jordan : 065608530 (8:00 am - 7:00 pm)

    080022154 (Land line)

    Mon - Sat (Except National Holidays)

    Lebanon : 1273 (8:00 am - 7:00 pm)