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LG 75TR3DJ-B Collaboration Display

75" LCD - Infrared (IrDA) - Touchscreen - 16:9 Aspect Ratio - 3840 x 2160 - Direct LED - 350 Nit - 1,100:1 Contrast Ratio - 2160p - USB - HDMI - VGA - Bluetooth
Product Number: SYNX6191109
  • UHD (3,840x2,160) IPS Display
  • IR Multi touch point (Max 20 points/Max 10 writing)
  • Dual Pen and Dual Color
  • AirClass, ScreenShare Pro, & Bluetooth Connectivity,
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Product Description

LG 75TR3DJ-B Collaboration Display - SMOOTH TOUCH & WRITING EXPERIENCE | Multi Touch
The TR3DJ series can have up to 20 points of touch simultaneously. This function offers a lifelike board touch experience and makes collaboration easier.
SMOOTH TOUCH & WRITING EXPERIENCE | Enhanced Visibility with Low Parallax
With 1mm gap between the screen and tempered glass, which supports low parallax, The TR3DJ series can offer precise touch and excellent writing experience.
SMOOTH TOUCH & WRITING EXPERIENCE | Dual Pen & Dual Color
The dual pens allow for two colors to be used at the time to write or draw.
SMOOTH TOUCH & WRITING EXPERIENCE | Easy Writing Experience
The TR3DJ series allows you to write and annotate on virtually any input source.
EASY CONNECTION & SHARING | Air Class
With Air Class you can connect up to 30 students. It offers interactive meetings for mobile devices on the same network, providing a variety of tools such as voting, answering, and sharing project texts. Air Class is easily installed from the TR3DJ's main toolbar.
EASY CONNECTION & SHARING | Built-in OPS Slot
The TR3DJ series supports Open Pluggable Specification (OPS) slots, allowing you to easily and conveniently mount OPS device to the back of the digital board without the hassle of connecting to an external device.
EASY CONNECTION & SHARING | ScreenShare Pro
ScreenShare Pro enables you to show up to six shared screens in real-time. It also allows users to share via Chromecast or with Apple device mirroring on the same network. This software can be used on IOS, Mac, Windows, Android, Chrome OS.
EASY CONNECTION & SHARING | Bluetooth Connectivity
TR3DJ supports Bluetooth wireless connections to various devices such as speakers, a mouse or a keyboard. This is great for building a hybrid environment so that online and offline meetings and classes can proceed smoothly.
USER FRIENDLY EXPERIENCE | Web Browser
The TR3DJ series supports an embedded web browser, so you can search the web easily and quickly, without connecting to an external tablet or computer.
USER FRIENDLY EXPERIENCE | Toolbar
Easily find the tools that you need on the toolbar. The annotation feature works on virtually all file types, and you can highlight the section you wish to emphasize using the Spotlight function. It also features a countdown and stopwatch that can help you manage class time effectively.
USER FRIENDLY EXPERIENCE | Audio Experience
The TR3DJ series has built-in speakers in both sides of the front bezel which deliver high-quality sound and creates a clear audio experience.
USER FRIENDLY EXPERIENCE | USB Block
USB Block Mode is a security measure that helps prevent data from being copied to unauthorized devices, which is essential for being used in spaces where security is critical.

  • UHD (3,840x2,160) 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)
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Product Specifications

  • Aspect Ratio
    16:9
  • Audio Line In
    Yes
  • Audio Line Out
    Yes
  • Backlight Technology
    Direct LED
  • Bluetooth
    Yes
  • Brand Name
    LG
  • Brightness
    350 Nit
  • Contrast Ratio
    1,100:1
  • Depth
    3.4"
  • Display Orientation
    Landscape
  • Display Screen Technology
    In-plane Switching (IPS) Technology
  • Display Screen Type
    LCD
  • Ethernet
    Yes
  • Ethernet Technology
    Ethernet
  • HDCP Supported
    Yes
  • HDMI
    Yes
  • Height
    40.2"
  • Horizontal Viewing Angle
    178°
  • Input Voltage
    120 V AC 230 V AC
  • Manufacturer Part Number
    75TR3DJ-B
  • Multi-touch Screen
    Yes
  • Network (RJ-45)
    Yes
  • Number of HDMI Inputs
    3
  • Number of HDMI Outputs
    1
  • Number of Speakers
    2
  • Number of USB 2.0 Ports
    3
  • Number of USB 3.0 Ports
    3
  • Operating System Platform
    Android Windows
  • Package Contents
    75TR3DJ-B Collaboration Display 1 x Power Cord 3 M 1 x USB Cable (Type A-Type B) 5 M 1 x HDMI Cable 3 M 2 x Writing Pen User Manual QSG Carton Box Remote Control
  • Power Consumption
    294 W
  • Product Color
    Black
  • Product Material
    Glass
  • Product Model
    75TR3DJ-B
  • Product Name
    75TR3DJ-B Collaboration Display
  • Product Series
    TR3DJ-B
  • Product Type
    Collaboration Display
  • RMS Output Power
    24 W
  • Response Time
    8 ms
  • Scan Format
    2160p
  • Screen Mode
    4K UHD
  • Screen Resolution
    3840 x 2160
  • Screen Size
    75"
  • Serial
    Yes
  • Speakers
    Yes
  • Total Number of USB Ports
    6
  • Touchscreen
    Yes
  • Touchscreen Technology
    Infrared (IrDA)
  • USB
    Yes
  • VESA Mount Compatible
    Yes
  • VESA Mount Standard
    800 x 400
  • VGA
    Yes
  • Vertical Viewing Angle
    178°
  • Width
    67.3"
  • Wireless LAN
    Yes

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