Ratio Outdoor Full Color LED Screen
Specifications:
1)Pixel pitch: 20mm(Virtual 10mm)
2)Chip of LED: Taiwan Chip
3)Module size and resolution: 320mm x 160mm 16pixels x 8pixels
4)cabinet size: Customised
5)Density of pixel: 2500pixels/M2
6)Weight: About 55kg/M2
7)Configuration: 2R1G1B
8)Brightness: 5000CD/M2
9)Viewing Angle: H: 110° V: 50°
10)Voltage: 220/110 VAC, 50/60 Hz
11)Max. Power Consumption: 950W/M2
12)Refresh Rate: 600 Hz
13)Drive Method: Static San
14)Control Method: Main controller + Synchronous / off-line control card + DVI display card
15)Best Viewing Distance: 20m-200m
16)life Time: 100, 000 hrs
17)MTBF: >5000hrs
18)LED failed: <0.0001
19)Gray Scale/color: 8192 grades for R, G and B, Display ≥ 1 billion Colors
20)Temperature Range: Storage: 20degree -65degree; Working: 20degree~50degree
21)Relative Humidity: Less than 95%
22)Adopted Control System: PCTV Board + DVI Board + Control Board + Network cable Transmission
23)Video Signal: RF\S-Video\RGB\RGBHV\YUV\YC\COMPOSITION etc
24)LED parametr:
R: (625-630nm) G: (522.5-525nm) B: (467.5-470nm):
R: IV(450-500mcd) G: IV(1600-1800mcd) B: IV(500-600mcd)
25)Brightness adjustment:
Manual adjustment: 256 levels for R, G, B: Automatic adjustment: 256 grades for each color
26) CE &RoHS & ISO 9001: 2008
27) IP protection: Front IP65, back IP55