Controller Diagram

Led Display Control System
Video PAL, Video NTSC;
Correction, color coordinate transformation;
Noise reduction;
Remote control to led dislay;
Able to adjust the brightness, contrast and saturation of color and video signal according to different requirements;
Display brightness adjustment based on the information from the brightness collector of RS422 Standard;
Remote control realized by providing the control information to power distributor of RS422 Standard.
Uni-PSD
Indication of power supply;
Self-protection and self-disposal;
Auto power On/Off of the led display;
Intelligent maintenance;
Auto-control to temperature and humidity.
Uni-M
The display being monitored simultaneously;
Error being figured out inmediately if there are some.
Video Sources
DVD, VCD, VCR, TV, camera with PAL/NTSC standard.
Video Input
DVDI 1.0, UC Video, Composite Video, VGA Overlay.
2.)Structure of wireless LED display system