产品型号/Model Number
QC-P3
QC-P3.91
QC-P4.81
物理点间距/Pixel pitch
3mm
3.91mm
4.81mm
像素结构Pixel configuration
SMD1921
箱体尺寸Cabinet size
576x576mm
500x500mm
500x1000mm
模组分辨率/Cabinet resolution
192X192点
104X104点
104X208点
点阵密度/Density
111111pixels/m2
43222pixels/m2
使用功率/Power consumption
100W～1200W/m2
箱体重量Cabinet weight
8Kgs/16Kgs
可视距离/View distance
3--200M
4--200M
5--200M
扫描及驱动方式Scan or Drive way
4S--恒流
Constant driving current
屏幕亮度/Brightness
≥7000cd/m2
视角/View angle
Horizontal≥140o,Vertical≥60o
信号处理Signal process
10或16 bit 10or16bit
色温Color temoerture
6500K-9500K
换帧频率Frame rate
60Hz
刷新频率Refresh frequency
>1500Hz
灰度级/Gray mode
65536级/65536 degree
对比度Contrast
1000:1
显示模式/Display mode
VGA1027x768～1920x1080
通信距离/Control distance
≤120M（超五类网线），多膜500M，单模2KM以上 LAN cable:100m (without relay),multi-mode optic fiber cable:500m,single-mode optic fiber cable: 20000m
控制方式Control mode
同步控制 synchronous with computer
相对温度Operating temperture
-25℃～+60℃
相对湿度/Operating humidity
10%～95%RH
防护等级别Proterction level
屏前IP65,屏后IP43 front screen IP65,back screen IP43
整屏亮度调整级数
Brightness adjustment
手动、自动无级连续调节256级无灰度损失
Manual or automatic,256 degree
失控点 Out of control point
<1/10000
连续工作时间
Working hours
≥72小时(hours)
屏幕寿命/Life-span
100000小时(hours)
供电要求Power supply request
AC110～220v(50一60HZ)
输入信号/Accepting signal
PAL/NTSC/SECAM、S-Video;VGA;RGB;Composite Video;SDI
操作系统
Systems operating platforms
WIN7/WindowsXP
点和点之间的中心距离为3.91mm，每平方米65536点，最佳观看距离在10米
广雅学校P3室外LED显示屏
