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 above
Operating System   WINDOWS 98
Control     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)