Products parameters
Technical prrameter
[1]LED lamp parameter(Our company adopt advanced aut-sorting machine to ensure the coherency of the color and brightness of LED)
No color LED lamp wavelength Brightness(mcd)
1 red 625nm typical: 550
2 green 525nm typical: 2200
3 blue 470nm typical: 400
[2]Pixel
No item parameter
1 Pixel pitch 7.62mm
2 Pixel composing 1Red+1Green+1Blue
3 Material for Gurding shell of pixel: Made of high quality PC material. High strengh, long life, expansion and withdraw resisting
4 17222dots/m² Pixel Density 17222dots/M2
5 Power consumption 1024w/m² (Maximum); 256W/m² (in average)
[4]System parameter
No item date
1 Viewing angle 160degree
2 Viewing angle 160degree
3 Viewing distance 2~100 meter, can be seen under sunshine.
4 Grayscale grades: Individule unit 65536 for each color.
5 Grayscale adjustment: 16 bit non-linear grayscale adjustment, eight adjustment curves for each color/2.2~2.8 adjustable.
6 Brightness of the display more than 1500CD/M2
7 Brightness adjustment (manual, auto, timing)
8 contrast 64000: 1
9 Picture adjustment white balance/contrast/tonality/brightness of sigle module.
10 Picture processing Noise/amplify/motion compensation/chromaticity coordinates transform processing
11 Drive mathod: Static latching, constant current, Duty Cycle
12 Colors(trillion) 281.5
13 brightness uniformity for a single color, more than 95%
14 Signal to Noise S/N¡Ý70dB
15 refresh frame frequency more than 140/second
16 scan frequency 2000Hz
17 contral mode VCA/Video frequency synchronization, Distributed control, Networking Control, screen and cybertron display point to piont corresponding
18 Input signal: DVI/VGA, Video(many signal system)
19 software interface standard computer interface, windows compatible
20 Transfers mode all-digital date transfer
21 Continuous working time more than 72 hours
22 useful life more than 100, 000 hours
23 non-fault time more than 10, 000 hours
24 rate blind spot less than 1/10000, 0 when dilivery
25 continours uncontrol spot: None(we call uncontrol sopt the the single module Continours uncontrol sopt )
2 Smoothness of the display surface less than 1mm
27 Alarm verification feature overload protecting, short circuit protecting, overpressure protecting.
28 Other technique: Overtemperature protecting, overload blackout protecting, virture technique, image motion compensation, non-linear adjustment, self-test technique.
29 Power requirement: AC220V/110V, 10%more of less; AC50/60Hz
30 Control distance Twisted-Pair within 100 meters/Optical beyond 100 meter
31 Operating condition temperature -30degree centigrade~+60degree centigrade;
Humidity 10%~95%RH

Could be installed easily. Very high quality. Flexible. All aluminum.