Outdoor full color LED display screen

Pixel

The pixel diameter                 18mm

Distance between points       20mm

Light point color                     red,pure green,pure blue

Density                                   2500point/m2     

Fundamental color                  2red 1green 1blue

unit boxes

Carton Size                                                                     1280mm×960mm

The rank of the number of moulds                    Wide 64point*high48 point

The entire screen of display

Visiual distance                      20~200m

Best View                               110 degrees horizontal,40 degrees vertical

Ambient temperature 

Storage -35°C ~ +85°C

Work     -20°C ~ +50°C

Relative Humidity  15% -95%Screen thickness   ≤ 30cm

Screen Weight       20kg/m2

Power supply

Operating voltage  220V

Average power       350 W/m2

Maximum power consumption    ≤1000 W/ m2 220V

Control system

Control Host            PII 450 or aboveOperating System   WINDOWS 98Control     Control of asynchronous mapping

Function   can play text, numbers, English, D, DVD, VCD, TV and other full-color video signal

The maintechnical parameters

1) Driving device               the device-specific driver used LED TB62706\

2) Driving mode                static scan driver

3) Scan frequency             ≥ 480 frames / sec

4) Refresh rate                  ≥ 120 frames / sec

5) Gray / Color 256, can display 16.7M colors

6) White balance brightness        ≥6500cd/m2

7) Display Control mode               Synchronization control map

8) The brightness adjustment mode      Software adjustment

9) Life ≥ 100000 hours

10) Video signal PAL / NTSC

11) Switching Power Supply Load 5V/40A

12) the effective communication distance 1600m or less

13) The mean time between failure (MTBF) 10000 hours /tank

Software

LED universal player software (MDK5.0)