2017 Full color P4.81 HD video 1R1G1B showing outdoor LED adversting display
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China [CN] |
Parameters |
Value |
| Pixel Pitch (mm) | 4.81 |
| Module Size (mm) | 250*250 |
| Pixel Density (dot/m2) | 43222 |
| Pixel configuration | 1R1G1B |
| Module resolution | 52*52 |
| Cabinet resolution (dot/m2) | 62500 |
| Optimal viewing Distance (m) | 4.81~100m |
| Brightness of white balcance | >=6500cd/m2 |
| Optimal horizontal visual angle ( ° ) | 90~130 |
| Optimal elevation-angle ( ° ) | 30~45 |
| Optimal depression-angle ( ° ) | 10~20 |
| Maximun power consumption (W/m2) | <800W/m2 |
| Control mode | synchronous control |
| driving mode |
1/13 |
| 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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