关于串口控制投影机的操作方法的几个步骤

(夏普)

DB9：

RD：2

GND：5

TD：3

9600bps

 
开机：50H,4FH,57H,52H,20H,20H,20H,31H,0DH

关机：50H,4FH,57H,52H,20H,20H,20H,30H,0DH

VGA1：49H,52H,47H,42H,20H,20H,20H,31H,0DH

视频：49H,56H,3BH,44H,20H,20H,20H,31H,0DH

普乐士(PLUS)

U2 850W

19200 bps

 开机： BEH,EFH,02H,06H,00H,79H,C0H,E0H,00H,00H,00H,00H,00H

 关机：BEH,EFH,02H,06H,00H,A8H,C1H,E1H,00H,00H,00H,00H,00H

 VGA1：BEH,EFH,02H,06H,00H,0DH,C4H,D4H,00H,00H,00H,00H,00H

 视频：BEH,EFH,02H,06H,00H,DCH,C5H,D5H,00H,00H,00H,00H,00H

 明　　基

(X550)

DIN-8P

RD：7

 TD：3

 GND：外壳

19200 bps

开机： BEH,EFH,02H,04H,00H,57H,48H,01H,00H,01H,00H

 关机：BEH,EFH,02H,04H,00H,A7H,48H,01H,00H,02H,00H

 VGA1：BEH,EFH,03H,06H,00H,40H,D2H,01H,00H,07H,00H,00H,00H

 视频：BEH,EFH,03H,06H,00H,D0H,D3H,01H,00H,07H,00H,01H,00H

 S-视频：BEH,EFH,03H,06H,00H,20H,D3H,01H,00H,07H,00H,02H,00H

本文引用自ＰＣ５１.ＮＥＴ