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P4户外常规屏技术参数 P4 outdoor LED display technology parameters |
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| 产品型号Model Number | p4 | ||||
| 模组Unit Module | |||||
| 模组尺寸Module size | 256*128 | ||||
| 物理点间距Pixel pitch | 4mm | ||||
| LED封装Package mode | SMD1921 | ||||
| 模组分别率Pixel resolution | 64*32 | ||||
| 扫描方式Scan mode | 1/8S | ||||
| 白平衡亮度Brightness of white balance | 5500-6000 | ||||
| LED屏机箱Cabinet | |||||
| 箱体尺寸cabinet size | 1024*1024 | ||||
| 箱体材质cabinet Material | 简易防水铁箱体/标准防水铁箱体 | ||||
| 箱体分辨率Pixel per cabinet | 256*256 | ||||
| 箱体体厚度Thickness | 120mm | ||||
| 整屏 | |||||
| 物理密度Pixels Density(dots/m2) | 62500 | ||||
| 最佳视距Best viewing distance | ≥4M | ||||
| 最佳视角Best viewing angle | 160°(W) 120°(H) | ||||
| 环境温度Temperature |
存贮storage:-35℃～+85℃ 工作working:-20℃～+50℃ |
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| 相对湿度Relative humidity | 10%-95% | ||||
| 工作电压Working voltage | AC110～220V±10% | ||||
| 平均功耗Average Power consumption | 200W/㎡ | ||||
| 最大功耗Max.Power consumption | ≤900W/㎡ | ||||
| 控制主机CPU | Pentium4 or above P4或以上 | ||||
| 操作系统Operation system | WIN98/2000/NT/XP/WIN7 | ||||
| 控制方式Control method | 同步控制Synchronization | ||||
| 驱动器件Driving device | Constant drive IC 恒流驱动 | ||||
| 换帧频率Frme Rate | ≥70HZ | ||||
| 刷新频率Refresh frequency | ≥1200HZ | ||||
| 灰度/颜色Grey scale/colors |
4096级,可显示16.7M颜色 4096gray level/16.7M colors |
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| 平均无故障时间 MTBF | ≥9000hours | ||||
| 电源开关Power switch | 自动开关Automatic switch | ||||
| 显示模式Display Mode | ≥800*600/1024*768/1920*1080 | ||||
