Introduction:
YM-H801TV is the master controller of the On-line control system. It have 8 output ports, each output port can control 98304pixels and can drive 96pcs of YM-801RA, the slaver led controller, totally can drive 96x8=768 pcs of slaver controllers, YM-801RA. Each slaver controller can control 3072pixels max.  Each Master controller can control 786,432pixels(1024x768). Under our own software LEDStudio, customers can realize many display effects, can play text, picture and video.
YM-H801TV work with computer via DVI(HDMI) port and USB port, can totally control can control 786,432 pixels(1024x768) LED pixel lights Max.

System Composition:
This led control system is composed of Three parts:
1. Master LED controller – YM-H801TV(sending card)  provide 8 ports for data output, can drive 768 pieces of slaver controller
  -YM-H801RA, can control 786,432 pixel lights Max.
2. Slaver LED controller - YM-H801RA, has four output ports, each slaver can control 3072 pixel lights Max. 
3. LEDStudio—Installed on computer, program display effects of lights, send data to Master controller (YM-H801TV) via PC to Slaver Controller(YM-H801RA) , then playback display effects to led pixel lights.

Features:

1. Master LED controller – YM-H801TV(sending card)  provide 8 ports for data output, can drive 768 pieces of slaver controller  -YM-H801RA, can control 786,432 pixel lights Max..

2. Signal transmission is adapted with standard Ethernet protocols. The cable can be 100 meters between master and slaver, or slaver to slaver.

3. More control functions: it can control various normal drive IC lights, and or various customized drive IC lights.

4. High speed photoelectric isolated signal input and output, to ensure the control system safety.

5. User can adjust the grey level from 1 to 65536, according to the display situation, adjust the scan clock speed from 100K to 50MHz, adjust the contrast according to the display situation. R,G,B brightness can be adjusted individually from 0 to 100. Refresh rate is adjustable from 60Hz to 3000 Hz. The phase-locked function can fixed the refresh rate as multiple of computer monitor refresh rate, which avoid image split, ensure the image display perfectly. The phase-locked range is 60Hz to 75Hz.

7. Support DVI video splitter, several masters can work at same time to extend loading capacity nx(1024x768) pixels

8.  Perfect compatible with DMX512(1990) international standard protocol. Accord with EMC electromagnetism compatibility, good anti-jamming capacity.

Conjunction:

Application: