China Die casting Aluminum Slim Indoor P4mm High Resolution video wall led smd rgb 3 in 1 supplier
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China [CN] |
Parameters |
Value |
| Pixel Pitch (mm) | 4 |
| Module Size (mm) | 256*128 |
| Pixel Density (dot/m2) | 62500 |
| Pixel configuration | 1R1G1B |
| Module resolution | 64*32 |
| Cabinet resolution (dot/m2) | 32768 |
| Optimal viewing Distance (m) | 4~100m |
| Brightness of white balcance | 1000cd/m2 |
| Optimal horizontal visual angle ( ° ) | 90~130 |
| Optimal elevation-angle ( ° ) | 30~45 |
| Optimal depression-angle ( ° ) | 10~20 |
| Maximun power consumption (W/m2) | <100W/m2 |
| Control mode | synchronous control |
| driving mode |
1/16 |
| Repetition frequency | >=60Hz |
| computer operating system | WIN7, WINXP, WIN2000, etc |
| Operating Voltage (AC) | 220V±15% |
| Video signal | RF,S-Video,RGB,RGBHV,YUV,YC,COMPOSITION,etc |
| Control system | PCTV card ((optional))+ DVI display card + main control card + optical fiber transmission(optional) |
| Mean time to failure (h) | >=1000 h |
| Life span | 100000 h |
| Pixel out of control rate | <0.0003 |
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