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| P4 outdoor LED display technology parameters | |||||
| Model Number | p4 | ||||
| Unit Module | |||||
| Module size | 256*128 | ||||
| Pixel pitch | 4mm | ||||
| LEDPackage mode | SMD1921 | ||||
| Pixel resolution | 64*32 | ||||
| 跽Scan mode | 1/8S | ||||
| Brightness of white balance | 5500-6000 | ||||
| LEDCabinet | |||||
| cabinet size | 1024*1024 | ||||
| cabinet Material | / | ||||
| Pixel per cabinet | 256*256 | ||||
| Thickness | 120mm | ||||
| Pixels Density(dots/m2) | 62500 | ||||
| Best viewing distance | 4M | ||||
| Best viewing angle | 160(W) 120(H) | ||||
| Temperature | storage:-35桫+85 working:-20桫+50 | ||||
| Relative humidity | 10%-95% | ||||
| Working voltage | AC110220V10% | ||||
| Average Power consumption | 200W/O | ||||
| Max.Power consumption | 900W/O | ||||
| CPU | Pentium4 or above P4 | ||||
| Operation system | WIN98/2000/NT/XP/WIN7 | ||||
| Control method | Synchronization | ||||
| Driving device | Constant drive IC | ||||
| Frme Rate | 70HZ | ||||
| Refresh frequency | 1200HZ | ||||
| /Grey scale/colors | 4096,16.7M 4096gray level/16.7M colors | ||||
| MTBF | 9000hours | ||||
| Power switch | Automatic switch | ||||
| Display Mode | 800*600/1024*768/1920*1080 | ||||
