75TR3DJ-B - LG 75IN UHD, HDMI(3), USB, RGB, ANDROID 8.0, AUDIO IN/OUT,RS232C IN, RJ45(LAN) IN

Multi Touch Interactive Whiteboard 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. 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. 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. 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. 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. 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. 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.

 

Specification:

 

Display
Display technology	IPS
Display diagonal	75"
Display resolution	3840 x 2160 pixels
Display brightness	500 cd/m²
HD type	4K Ultra HD
Response time	6 ms
Contrast ratio (typical)	1100:1
Contrast ratio (dynamic)	1000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Native aspect ratio	16:9
Ports & interfaces
DisplayPorts out	1
USB port	Yes
DisplayPorts in	1
HDMI version	1.4
RS-232C	Yes
Wi-Fi	Yes
DisplayPorts quantity	2
Ethernet LAN	Yes
HDMI ports quantity	3
DVI port	Yes
DVI-D ports quantity	1
Audio (L/R) in	1
Audio (L/R) out	1
Ethernet LAN (RJ-45) ports	1
USB version	2.0
USB ports quantity	1
HDMI input ports quantity	3
Audio
Built-in speaker(s)	Yes
Design
Product design	Digital signage flat panel
Placement supported	Indoor
Orientation	Horizontal/Vertical
Product colour	Black
Panel mounting interface	600 x 400 mm
Certification	CB, NRTL, FCC Class "A" / CE / KC
VESA mounting	Yes
Performance
Purpose	Corporate
Operating hours (hours/days)	24/7
Wi-Fi	Yes
Power
Heat dissipation	614.2 BTU/h
Power consumption (typical)	180 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Computer system
Operating system installed	Web OS
Weight & dimensions
Width	66.2" (1682.4 mm)
Depth	2.28" (57.9 mm)
Height	37.8" (960.3 mm)
Weight	91.5 lbs (41.5 kg)
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80%
Certificates
Certification	CB, NRTL, FCC Class "A" / CE / KC
Technical details
VESA mounting	Yes
DisplayPorts out	1
DisplayPorts in	1
Sustainability certificates	ENERGY STAR
Thin Client
Operating system installed	Web OS
Features
Harmonized System (HS) code	85285210
Other features
DisplayPorts out	1
DisplayPorts in	1
Wi-Fi	Yes
Display technology	IPS