TV-75820 75-inch Interactive Intelligent Touch Screen
Jaminan Garansi
- 3 Tahun Speaker System
- 2 Tahun Conference System
- 1 Tahun LED Display System
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-8000×6000@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-C*2ï¼›HDMI*1ï¼›TUOCH*1ï¼›USB3.0*2ï¼›HDMI2 IN*1ï¼›HDMI1 IN*1ï¼›RJ45 IN*1ï¼›AUDIOIN*1ï¼›VGAIN*1ï¼›DPIN*1ï¼› |
Output port | OPTICAL OUT*1ï¼›USB2.0*1ï¼›TOUCH*1ï¼›USB3.0*2ï¼›WIFI*4ï¼›HDMI OUT*1ï¼›RJ45 OUT*1ï¼›LINE OUT*1 |
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) | 1714.80mm*87.75mm*1048.3mm |
Package size (L×T×H) | 1812mm*230mm*1150mm |
Weight | Net weight: 53±1kg Gross weight: 67.3±2kg |