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75TR3DJ-B component-copyModelName
75'' UHD IR-Type Touch Interactive Digital Board

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75" UHD IR-Type Touch Interactive Digital Board

True Interactivity for
Bringing People Together

When the teacher marks it on the TR3DJ, it is displayed on the students' electronic device screens at the same time. When the teacher marks it on the TR3DJ, it is displayed on the students' electronic device screens at the same time.
* 86 inch
* All images are for illustrative purposes only.
Three children are drawing on the TR3DJ at the same time. Three children are drawing on the TR3DJ at the same time.

Multi Touch

The TR3DJ series can simultaneously use up to 20 points of multi touch. This function offers a lifelike board touch experience and makes collaboration much easier.
The user writes the words 'Dreams come true' with the electronic pen on the TR3DJ with 1mm gap between the screen and tempered glass. The user writes the words 'Dreams come true' with the electronic pen on the TR3DJ with 1mm gap between the screen and tempered glass.

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.
A teacher and a child are solving crosswords puzzles on the display together, using the Stylus Pens. A teacher and a child are solving crosswords puzzles on the display together, using the Stylus Pens.

Dual Pen &
Dual Color

The stylus pen comes in two different colors and with two different tip sizes of 3mm and 8mm. The dual pens enable users to write or draw simultaneously.
Same image is displayed on two separate screen, showing that the TR3DJ is capable of writing and annotate on all sources. Same image is displayed on two separate screen, showing that the TR3DJ is capable of writing and annotate on all sources.

Easy Writing Experience

The TR3DJ series allows you to write and annotate on sources, so your writing experience can be easy and satisfying.
A teacher is having a class and the screen on the display is being shared to each students' laptop. A teacher is having a class and the screen on the display is being shared to each students' laptop.

Air Class

Air Class supports connecting up to 30 students and 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 accessible from the TR3DJ's main toolbar.
Built-in OPS Slot allows users to connect to an external desktop easily, which provides more expanded functions. Built-in OPS Slot allows users to connect to an external desktop easily, which provides more expanded functions.

Built-in OPS Slot

The TR3DJ series supports OPS* slots, allowing you to easily and conveniently mount an OPS* device at the back of the digital board without the hassle of connecting to an external desktop, offering you more expanded functions.

* OPS : Open Pluggable Specification
The screens of students' laptops and teacher's mobile are being shared to the display. The screens of students' laptops and teacher's mobile are being shared to the display.

ScreenShare Pro

ScreenShare Pro enables you to show up to six shared screens or a file on a screen in real-time, and it has enhanced usability by allowing users to share Chromecast and Apple device mirroring on the same network without any additional application.
Three people are gathered in a conference room, having a virtual meeting with other people who are appearing on the screen. Three people are gathered in a conference room, having a virtual meeting with other people who are appearing on the screen.

Bluetooth Connectivity

TR3DJ supports Bluetooth wireless connections to various devices such as speaker, mouse, keyboard, etc. This is optimal for building a hybrid environment so that online and offline meetings and classes can proceed smoothly.
A woman searching for information using the web browser. A woman searching for information using the web browser.

Web Browser

The TR3DJ series supports an embedded Android web browser, so you can search the web easily and quickly, without connecting to an external tablet or computer.
The Toolbar Function allows you to easily control various functions such as spotlight and air class. The Toolbar Function allows you to easily control various functions such as spotlight and air class.

Toolbar

The Toolbar allows you to easily find and run the tool you need. The annotation feature works on virtually all file types, and you can highlight the section you wish to emphasize using the Spotlight function. The countdown and stopwatch features help you manage class time effectively.
The teacher is teaching the students in class and the students are listening to the sounds from the TR3DJ. The teacher is teaching the students in class and the students are listening to the sounds from the TR3DJ.

Audio Experience

The TR3DJ series supports built-in speakers in both sides of the front bezel which deliver clear audio experience.
USB is not being able to be connected to a display for security. USB is not being able to be connected to a display for security.

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.
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PANEL
  • Screen Size
    75"
    Panel Technology
    IPS
  • Back Light Type
    Direct
    Aspect Ratio
    16 : 9
  • Native Resolution
    3840 x 2160 (UHD)
    Brightness (Typ., cd/m², w/ Protection Glass)
    350
  • Contrast Ratio
    1,200:1
    Viewing Angle (H x V)
    178 x 178
  • Response Time
    8ms (G to G)
    Life Time (Typ.)
    30,000 Hrs (Min.)
  • Operation Hours
    16 Hrs
    Orientation
    Landscape
CONNECTIVITY
  • Input
    HDMI (3), Audio In, RS232C In, USB 2.0 (3), USB 3.0 (3)
    Output
    Audio Out / Optical Out, Touch Out USB (2)
MECHANICAL SPECIFICATION
  • Bezel Color
    Black
    Bezel Width
    Top / Right / Left: 18.9mm, Bottom: 45.7mm
  • Monitor Dimension (W × H × D)
    1,710 x 1,020 x 87 mm
    Weight (Head)
    53.1kg
  • Carton Dimensions (W x H x D) with pallet
    1,860 x 1,140 x 280 mm
    Packed Weight
    69.6kg
  • Handle
    Yes
    VESA™ Standard Mount Interface
    800 x 400
ENVIRONMENT CONDITIONS
  • Operation Temperature
    0°C to 40°C
    Operation Humidity
    10% to 85%
POWER
  • Power Supply
    100-240 V~, 50/60 Hz
    Power Type
    Built-In Power
  • Power Consumption (Typ. / Max.)
    260W / 350W
SOUND
  • Speaker
    Yes (10W + 10W)
STANDARD(CERTIFICATION)
  • Safety
    CB / NRTL
    EMC
    FCC Class "A" / CE
  • ErP / Energy Star
    Yes / No
MEDIA PLAYER COMPATIBILITY
  • OPS Type Compatible
    Yes
ACCESSORY
  • Power Cord
    Yes 3m
    USB Cable
    Yes (Type A-Type B) 5 M*1
  • HDMI Cable
    Yes 3m
    Writing Pen
    Yes (2pcs)
  • User Manual
    Yes
    QSG
    Yes
  • Carton Box
    Yes
    Remote Control
    Yes
TOUCH SPECIFICATIONS
  • Touch type
    IR
    Available object size for touch
    Ø3 mm ↑
  • Response Time
    60ms ↓ (Android) / 100ms ↓ (Windows)
    Accuracy
    2mm
  • 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

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*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
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