(3) outdoor full color led display Parameter

    1. 

Screen body area

m × m =  sqm

      2.  

Whole screen pixels

Real pixels:   (L) ×  (W)

      3.  

Virtual pixels:  (L) ×  (W)

    4. 

Unit Cabinet pixels

80 dots× 64 dots, unit box size:960×768×150mm

    5. 

Cabinet material

Aluminum alloy

    6. 

Display brightness

≥5500cd/m2

    7. 

Brightness adjustment

256 grade automatic, 8 grade manual

    8. 

Drive Mode

Virtual pixel

    9. 

View Angle

140 degrees(left and right view angle)

  10.         

Best View Distance

5-100 meters

  11.         

Grey Scale

4096*4096*4096 grade

  12.         

Refresh Frame Frequency

380HZ

  13.         

Control Mode

Video Frequency synchronization with computer

  14.         

Data Transmission Interface

RS232,CAT 5 network cable,Optic fiber cable.

  15.         

Screen Lifespan

>100,000 hours

  16.         

Blind Spot Rate

<0.00001

  17.         

Operating Voltage

AC220V or 110V, ±15%  50~60HZ

  18.         

Screen Body Power Consumption

Max: 650w/sqm,Average: 163w/sqm

  19.         

Color Management

16 bit per color(advanced elaboration for high-image quality)

  20.         

Chromatic Equalization

7 bits per color(brightness adjustable to any usage condition)

  21.         

Contrast Ratio

>30 at 10.000 Lux

  22.         

System Working Environment Temperature

-45~+60 degrees celsius

  23.         

System Working environment humidity

10%—95%RH

  24.         

Exchange frame speed

>60 frames/second

  25.         

System Operating Platform

WINDOWS(WIN98,WIN2000, WIN XP)