TV-75820 75-inch Interactive Intelligent Touch Screen

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Description:

The interactive intelligent flat panel integrates functional modules such as presentation, writing, interaction and sharing to easily create a simple paperless conference/teaching scene and realize an efficient and harmonious conference/teaching method.

Feature:

* 4K UHD display, zero lamination design, AG tempered glass, high color gamut.

* Built-in Android operating system, support optional ultra-thin plug-in PC module.

* High degree of touch algorithm optimization, fast response, high writing and presentation fluency.

* Support operating signal source, volume and others by touch under the display status of signal sources.

* Support anti-light interference, use as usual under direct sunlight

* Support HDMI channel signal input smart wake-up function in standby mode.

* Support touch menu, including return key, menu operation, task preview, channel switching, volume adjustment, shortcut whiteboard, etc.

* Support any channel writing annotation function.

* Support channel memory function, enter the home page by default when booting, support custom named channel function.

* In standby mode, HDMI channel signal input intelligent wake-up.

* Support wireless screen transmission.

* Support WIFI 6.

* Support intelligent light sensing to adjust backlight.

* Support recording screen, electronic whiteboard and handwritten annotation, can meet various requirements of training classes.

* Support timekeeping function, with a timer widget.

Specification:

Model	TV-75820
Processor	Quad-Core A55 quad-core, Mali-G52 MP2 dual-core
System version	Android 11
RAM	4GB
Storage	32GB
Screen type	LED LCD screen
Screen size	75 inches (16:9)
Screen display size	1650.24mm(H) x 928.26mm(V）
Physical resolution	3840（H）*2160（V）
Pixel pitch	0.14325(H)x 0.42975(V)mm
Color gamut NTSC (Typ)	72%
Response time	Typ：8.5ms Max：12ms
Refresh rate	60Hz
Chromaticity	1.07G（8bit+FRC）
Brightness	350cd/㎡
Contrast	5000：1
Viewing angle	178°(H/V)
Backlight lifespan	≥50000h
Audio channel	2.0
Speaker	2×15W@ 8Ω
Camera pixel	48 million-8000x6000@5fps
Number of camera	1
Camera field angle	D：80°H：75° V：50°
Microphone pickup distance	≥8m
Number of microphone	8
Input port	TYPE-C2；HDMI1；TUOCH1；USB3.02；HDMI2 IN1；HDMI1 IN1；RJ45 IN1；AUDIOIN1；VGAIN1；DPIN1；
Output port	OPTICAL OUT1；USB2.01；TOUCH1；USB3.02；WIFI4；HDMI OUT1；RJ45 OUT1；LINE OUT1
Communication port	RS232*1
Touch embedding method	Built-in integrated, non-external design
Touch sensing technology	Infrared induction recognition touch technology: PC: 20 points / Android: 10 points
Writing method	Fingers, stylus or non-transparent objects larger than 5mm in diameter (multi-touch 8mm)
Writing height	2.5mm
Screen surface hardness	7H
Output coordinate	32767(W)*32767(D)
WiFi	802.11a/b/g/n/ac/ax+Bluetooth5.0，Working frequency band: 2.4GHz/5GHz; Working distance: 12m
Power supply	100-240V~50/60Hz input
Standard power consumption	320W
Standby power consumption	≤0.5W
Working temperature	0℃～40℃
Working humidity	≤80%RH
Overall size (L×W×T)	1714.80mm87.75mm1048.3mm
Package size (L×T×H)	1812mm230mm1150mm
Weight	Net weight: 53±1kg Gross weight: 67.3±2kg

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