P4-32S室内常规屏技术参数
P4-32S Indoor LED display technology parameters
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产品型号Model Number
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p4-32S
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模组Unit Module
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模组尺寸Module size
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256*128
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物理点间距Pixel pitch
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4mm
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LED封装Package mode
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SMD2121
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模组分别率Pixel resolution
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64*32
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扫描方式Scan mode
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1/32S
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白平衡亮度Brightness of white balance
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600-700cd/m2
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LED屏机箱Cabinet
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箱体尺寸cabinet size
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512*512
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箱体材质cabinet Material
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压铸铝die-casting aluminum
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箱体分辨率Pixel per cabinet
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128*128
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箱体体厚度Thickness
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75mm
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整屏
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物理密度Pixels Density(dots/m2)
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62500
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最佳视距Best viewing distance
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≥4M
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最佳视角Best viewing angle
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160°(W) 120°(H)
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环境温度Temperature
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存贮storage:-35℃～+85℃
工作working:-20℃～+50℃
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相对湿度Relative humidity
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10%-95%
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工作电压Working voltage
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AC110～220V±10%
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平均功耗Average Power consumption
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200W/㎡
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最大功耗Max.Power consumption
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≤900W/㎡
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控制主机CPU
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Pentium4 or above P4或以上
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操作系统Operation system
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WIN98/2000/NT/XP/WIN7
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控制方式Control method
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同步控制Synchronization
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驱动器件Driving device
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Constant drive IC 恒流驱动
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换帧频率Frme Rate
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≥70HZ
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刷新频率Refresh frequency
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≥1200HZ
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灰度/颜色Grey scale/colors
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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
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≥9000hours
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电源开关Power switch
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自动开关Automatic switch
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显示模式Display Mode
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≥800*600/1024*768/1920*1080
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