LG TR3DJ-B 75'' 4K Ultra HD IR Multi-Touch Digital Signage IPS Interactive Whiteboard Display with ST-000F Display Mobile Stand

SKU: LOC75TR3DJST MFR: 75TR3DJ-ST
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Key Features

  • Experience crystal-clear visuals on this 75" LG interactive whiteboard display.
  • Collaborate seamlessly with multi-touch, perfect for dynamic presentations and meetings.
  • The 4K Ultra HD resolution ensures image clarity, enhancing every lesson or presentation.
  • Effortlessly connect devices via HDMI and USB for versatile digital signage options.
  • Includes a mobile stand for easy portability, turning any space into a collaboration hub.
  • Built-in writing software and pens make this LG display ideal for interactive learning.
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Special Order?Estimated to Ship: 08/15/2025
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LG TR3DJ-B Specifications

Display: Panel

Display: Panel

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  • Screen Size

    75" (190.5cm)

  • Panel Technology

    IPS

  • Back Light Type

    Direct

  • Aspect Ratio

    16:9

  • Native Resolution

    3,840 x 2,160 (UHD)

  • Brightness

    330 (Typ., cd/sq. m, w/ Protection Glass)

  • Contrast Ratio

    1,100:1

  • Viewing Angle (H x V)

    178 Deg. x 178 Deg.

  • Response Time

    8ms (G to G)

  • Life Time (Typ.)

    30,000 Hrs (Min.)

  • Operation Hours

    16 Hrs

  • Orientation

    Landscape

Display: Connectivity

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  • (Input) Video/Audio

    HDMI (3), RGB/Audio In

  • (Input) External Control

    RS232C In

  • (Input) USB

    USB 2.0 (3, Front: 2ea, Bottom side: 1ea Only for software update), USB 3.0 (3), Touch Out (USB2.0,B Type) (2)

  • (Output) Video/Audio

    HDMI (1), Optical Output/Audio Out

Display: Environment Conditions

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  • Operation Temperature

    32 Degree F to 104 Degree F (0 Degree C to 40 Degree C)

  • Operation Humidity

    10% to 80%

Display: Power

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  • Power Supply

    100-240V-, 50/60Hz

  • Power Type

    Built-In Power

  • Power Consumption (Typ./Max.)

    175/294 W

Display: Sound

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  • Speaker

    Built in 24W (12W + 12W)

Display: Certification

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  • Safety

    CB/NRTL

  • EMC

    FCC Class "A"/CE

  • ErP/Energy Star

    Yes (EU Only)/No

Display: Media Player Compatibility

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  • OPS type compatible

    Yes

Display: Feature

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  • Embedded Writing Software

    Yes

Display: Touch

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  • Touch type

    IR

  • Available object size for touch

    Diameter: 3mm

  • Response Time

    60ms (Android)/100ms (Windows)

  • Accuracy

    1.5mm

  • Interface

    USB 2.0

  • Protection Glass Thickness

    4T (Anti-Glare)

  • Protection Glass Transmission

    87%

  • Operating System Support

    Windows 7/8/10/WindowsXP/Linux/Mac/Android (WindowsXP/Linux/Mac Support one point touch)

  • Multi touch point

    Max 20 points/Max 10 writing

Display: Mechanical

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  • Bezel Color

    Black

  • Bezel Width (Off Bezel)

    Top/Right/Left: 17.7mm, Bottom: 45.7mm

  • Handle

    Yes

  • VESA Standard Mount Interface

    800 x 400mm

  • Dimensions (W x H x D)

    Monitor: 67.28 x 40.15 x 3.38" (1,709 x 1,020 x 86mm)

  • Weight

    Head: 116.84 lbs (53kg)

ST-000F Display Mobile Stand

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  • Recommend Display Size

    55" - 98" (139.7 - 248.92cm)

  • Max Load

    352 lbs (160kg)

  • VESA

    400 x 200 - 800 x 600mm

  • Dimensions (L x W x H)

    52 x 64 x 26" (1300 x 1610 x 650mm)

  • Weight

    97 lbs (44kg)

  • UPC Code

    195174036426

About LG TR3DJ-B

You can transform your presentations, meetings, or classes with the TR3DJ-B 75'' 4K Ultra HD IR Multi-Touch Digital Signage IPS Interactive Whiteboard Display. This advanced digital board offers a seamless touch and writing experience, supporting up to 20 simultaneous touch points for a more interactive and collaborative environment.

The TR3DJ series is designed with a minimal 1mm gap between the screen and tempered glass, providing low parallax and ensuring precise touch sensitivity and superior writing experience. The dual pen and dual color feature allows for creative and dynamic presentations, with the ability to write or draw in two colors simultaneously.

This interactive whiteboard display is not just about writing. It also allows for easy annotation on virtually any input source, making it a versatile tool for presentations, brainstorming sessions, or educational purposes.

The TR3DJ series is equipped with a built-in Open Pluggable Specification (OPS) slot, enabling you to mount an OPS device directly to the back of the digital board. This eliminates the need for external device connections, simplifying your setup process.

Sharing and collaboration are made easy with the ScreenShare Pro feature. This allows up to six screens to be shared in real-time, with support for Chromecast and Apple device mirroring on the same network. ScreenShare Pro is compatible with IOS, Mac, Windows, Android, and Chrome OS, making it a versatile tool for various devices.

The TR3DJ series also supports Bluetooth connectivity, allowing for wireless connections to devices such as speakers, a mouse, or a keyboard. This feature is ideal for creating a hybrid environment where online and offline meetings and classes can proceed without interruption.

The embedded web browser in the TR3DJ series allows for quick and easy web searches without the need for an external tablet or computer. The user-friendly toolbar provides easy access to essential tools, including an annotation feature that works on virtually all file types.

The TR3DJ series also delivers a high-quality audio experience with built-in speakers on both sides of the front bezel. For added security, the USB Block Mode prevents data from being copied to unauthorized devices, making the TR3DJ series a secure choice for spaces where data security is critical.

In conclusion, the TR3DJ-B 75'' 4K Ultra HD IR Multi-Touch Digital Signage IPS Interactive Whiteboard Display with ST-000F Display Mobile Stand is a comprehensive solution for interactive presentations, meetings, and classes.

LG TR3DJ-B Features

  • UHD 3,840 x 2,160 IPS Display
  • IR Multi touch point (Max 20 points/Max 10 writing)
  • Dual Pen and Dual Color
  • AirClass, ScreenShare Pro, & Bluetooth Connectivity
  • Integrated OPS slot (PC not included)

Product Documents

User Manual

Key Features

  • Experience crystal-clear visuals on this 75" LG interactive whiteboard display.
  • Collaborate seamlessly with multi-touch, perfect for dynamic presentations and meetings.
  • The 4K Ultra HD resolution ensures image clarity, enhancing every lesson or presentation.
  • Effortlessly connect devices via HDMI and USB for versatile digital signage options.
  • Includes a mobile stand for easy portability, turning any space into a collaboration hub.
  • Built-in writing software and pens make this LG display ideal for interactive learning.

What's in the box:

  • LG TR3DJ-B 75'' 4K Ultra HD IR Multi Touch Digital Signage IPS Interactive Whiteboard Display
  • ST-000F Display Mobile Stand
  • Remote Control
  • 2x Writing Pen
  • 3m Power Cord
  • 5m USB Cable (Type A-Type B)
  • 3m HDMI Cable
  • User Manual
  • LG 3 Year Limited Warranty