(3) LED display screen Parameter from led display distributor

    1. 

Unit box pixels

128 dots× 96 dots, unit box size:1280×960×100mm

    2. 

Cabinet material

Cold rolled steel

    3. 

Display brightness

≥1800cd/m2

    4. 

Brightness adjustment

256 grade automatic, 8 grade manual

    5. 

Drive Mode

1/4 duty scan

    6. 

View Angle

140 degrees(left and right view angle) 

    7. 

View Distance

10-35 meters

    8. 

Grey Scale

4096*4096*4096 grade

    9. 

Refresh Frame Frequency

380HZ

  10.         

Control Mode

Video Frequency synchronization with computer

  11.         

Data Transmission

RS232 mode

  12.         

Screen Lifespan

>100,000 hours

  13.         

Blind Spot Rate

<0.00001

  14.         

Operating Voltage

AC220V, AC110V, ±15%, 47~64HZ

  15.         

Screen Body Power Consumption

Max: 1000w/sqm,Average: 250w/sqm

  16.         

Color Management

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

  17.         

Chromatic Equalization

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

  18.         

Contrast Ratio

>30 at 10.000 Lux

  19.         

Control Distance

1, Unshielded Twisted-pair net line transmission not over 100m,Max transmission distance 130 meters

2, Multi-mode Optical fiber transmission distance: 500meters

3, Single-mode optical fiber transmission distance: 10000 meters

  20.         

System Working Environment Temperature

-20~+60 Degrees Celsius

  21.         

System Working environment humidity

10%—95%RH

  22.         

Exchange frame speed

>60 frames/second

  23.         

System Operating Platform

WINDOWS(WIN98,WIN2000, WIN XP)