Pitch 5mm

Led lamp SMD LED 1 red/1 green/1 blue

Luminance ≧1000cd/ M²

Red chip: 620-625nm

200mcd Silan

Green chip 520-525nm

600mcd Epistar

Blue chip:465-470nm

170mcd Epistar

Viewing angle: Horizontal: 140°/vertical: 140° 

Viewing distance: From 5 meters to 60 meters

Grey scale: red/green/blue, 256 gray scales respectively

Colors: 7 million

Change frame: ≥60 frame/second

Scanning rate: ≥180 Hz

Screen life: 50000-80000 hours

Screen MTBF: 100 000 hours

Blind rate: ≤0.0002

Working voltage: Be suitable to different country's power

Control distance: ≤100 meter with cat5 cable (multimode fiber 500m, single mode fiber km )

18.System working

Environment temperatures: -10～50℃

System working: environment Humidity: 10-90%RH

Continuous working time: 24hours /day

Color temperature: 5600K±500

Information source: Many kinds of signal access, can input TV signal, DVD

signal, computer signal, internet and other

Control graphics technology: Intellective control technology, test-itself technology, correct

technology

Multimedia control technology: Abundant multimedia video picture, characters manifest function, and

switch quickly function

Maintenance: Pixel by pixel