parameter

1、Unit cabinet

Pixel pitch：7.62mm

Color composition：1R1PG1B

Basic color：pure RGB

Pixel density：17222 dots/m² 

Cabinet size：768mm×576mm×80mm

Cabinet ranks：W128 dots× H96 dots

resolution： 12288  dot/cabinet

cabinet weight： 30  kg

2、entire led screen

Viewing distance：≥6m

Viewing angle：Hori≥120，verti≥60

temperature：storage -25℃ ～ +85℃，

work -10℃ ～ +50℃

relative humidity：≤95%

screen thickness：≤150mm＋ maintain800mm

3、power supply

Power voltage： AC110V/ 220V（single phase or triphase）

Average power consumption： 320 W/m²

Maximum power consumption： ≤650 W/ m²

4、control system

Control main engine：gallopⅢ treater，RAM above 256m computer

Operation system：WIN 98/WIN 2000/WIN NT

Control mode：sync control

Display card：DVI

5、main tech parameter

1）drving device：LED exclusive constant current driving device

2）scan mode：1/8 scan，constant current driving

3）refresh rate：≥180 frame/second

4）exchange frame rate：≥60 frame/second

5）gray scale：RGB 256 each

6）equilibrium brightness：≥1100cd/m²

7）brightness adjustment ：software adjustment 0-100 level

8）video signal：PAL/NTSC

9）viedo input/output：eightaccess input/ DVI、VGA output。

10）control system：DVI/video treater＋full color control card

11）deliver distance：network cable 130m（no relay）,MM fiber optic 500m，SM fiber optic10km-20km

12）MTBF：≥10000hrs

13）Working span：100000hrs

14）flatness：each close pixel distance≤0.5mm；module splice gap<1mm ；

15）uniformity：strong pixel brightness、module brightness unifotmity

16）power switch：automatic

17）computer display mode： 1024×768

6、soft ware

LED display soft ware