◆ Technical Specification of P2mm:
Pixel configuration: SMD2121 3 in 1
LEDs configuration
Red:wave length: 625~630nm;700-800mcd
Green:wave length: 525~530nm;1500-1800mcd
Blue:wave length: 470~475nm;400-500mcd
Pixel pitch(mm): 4
Pixel density(dots/㎡): 62500
Calibrated brightness(cd/sqm,nit): 800 nits(adjustable)
Calibrated brightness proportion ratio: R: G: B = 30%:60%:10%(adjustable)
Color temperature: 3,500° — 9,500° K(adjustable)
Contrast ratio: 4,000:1(adjustable)
Brightness adjustment(dimming): 100 grade auto/manual-adjustment
View angle(degree)(50% brightness): Horizontal: 120° (60° off center); Vertical: 70° (+25°/-45° off center)
Readability viewing angle: Horizontal: 150° (75° off center); Vertical: 90° (+35°/-55° off center)
Color capability: 4.4 trillion
Refresh rate(Hz): >600 Hz(adjustable)
Frame frequency(Hz): >60 Hz
Interface port: HUB75B
Input signal: HUB75B
Protection grade: IP31 front side/IP31 backside
LED Drive: Constant-current drive
Lifetime(hours)(50% brightness): 100,000 hours
Signal transmission direction: Horizontal
Operating temperature(Celsius degree): -10～+40'
Storage temperature(Celsius degree): -15～+50'
Operation humidity(RH): 10-75%
Operation humidity(RH): 10-75%
Servicing
Front and back serving optional
Control mode: Synchronous & asynchronous available
Communication options: Wire Ethernet, Fiber Ethernet,RF wireless,GPRS
Power: Input 120/240 V AC single phase(50-60Hz), Output DC-5V
Maximum power consumption(W/SQM): 880
Average power consumption(W/SQM): 352
Screen operation mode(scan/static): 1 / 16
Module configuration(Pixels quantities of the module): 64x32 dots
Module dimensions(mm): Length: 256, Height: 128
1. Excellent visual effect, better viewing effect for text and graphic or video
2. Large viewing angle,both H/V can reach 140 degree;getting vivid effect within any position of the viewing range;
3. High contrast ratio and good evenness, high uniformity,without mosaic
4. Resist of the high temperature and antioxidation and anti-statiic
5. Any led in each pixel can be respectively replaced, which reduce the cost of the display maintenance.