LG 75TR3DJ-B 75 Inch 3840 x 2160 UHD 330nit IR Touchscreen Interactive Display

The TR3DJ series can have up to 20 points of touch simultaneously. This function offers a lifelike board touch experience and makes collaboration easier.

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.

Dual Pen & Dual Color:
The dual pens allow for two colors to be used at the time to write or draw.

Easy Writing Experience:
The TR3DJ series allows you to write and annotate on virtually any input source.

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.

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.

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.

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.

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.

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.

Panel:
• Screen Size: 75”
• Panel Technology: IPS
• Back Light Type: Direct
• Aspect Ratio: 16:9
• Native Resolution: 3,840 x 2,160 (UHD)
• Brightness (Typ., cd/m², w/ Protection Glass): 330
• Contrast Ratio: 1,100:1
• 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) 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: Optical Output/Audio Out

Environment Conditions:
• Operation Temperature: 0°C to 40°C
• Operation Humidity: 10% to 80%

Power:
• Power Supply: 100-240V~, 50/60Hz
• Power Type: Built-In Power
• Power Consumption (Typ. / Max.): 175/294 W

Sound:
• Speaker: Built in 24W (12W + 12W)

Touch Specifications:
• Touch type: IR
• Available object size for touch: 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

Mechanical Specifications:
• Bezel Color: Black
• Bezel Width (Off Bezel): Top/Right/Left:17.7mm, Bottom:45.7mm
• Monitor Dimension (W × H × D): 1,709 × 1,020 × 86 mm
• Weight (Head): 53kg
• Handle: Yes
• VESA Standard Mount Interface: 800 x 400