TV-65820
65-inch Interactive Intelligent Touch Screen
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TV-75820
75-inch Interactive Intelligent Touch Screen
Conference Systems · 820 Series
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.
Features
- 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.
Technical specifications
| 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-C*2；HDMI*1；TUOCH*1；USB3.0*2；HDMI2 IN*1；HDMI1 IN*1；RJ45 IN*1；AUDIOIN*1；VGAIN*1；DPIN*1； |
| Output port | OPTICAL OUT*1；USB2.0*1；TOUCH*1；USB3.0*2；WIFI*4；HDMI OUT*1；RJ45 OUT*1；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 |
