Service manual

ViewSonic Corporation Confidential - Do Not Copy PRO8100-1
RS232 Command
1.protocol setting
2.RS-232 Command and Configuration
Name Operation type Send String (HEX)
ON
BE EF 10 05 00 C6 FF 11 11 01 00 01 00
power
OFF
BE EF 02 06 00 57 D0 2E 00 00 00 00 00
Computer (Analog
RGB1)
BE EF 02 06 00 0B D2 32 00 00 00 00 00
Component 1
BE EF 02 06 00 DA D3 33 00 00 00 00 00
Component 2
BE EF 02 06 00 85 DA 5C 00 00 00 00 00
S-Video
BE EF 02 06 00 6D D2 34 00 00 00 00 00
Composite Video
BE EF 02 06 00 BC D3 35 00 00 00 00 00
HDMI-1
BE EF 02 06 00 8F D3 36 00 00 00 00 00
source
HDMI-2
BE EF 02 06 00 5E D2 37 00 00 00 00 00
Picture mode
BE EF 02 06 00 3B D9 42 00 00 00 00 00
Color Temp
BE EF 02 06 00 EA D8 43 00 00 00 00 00
Aspect Ratio
BE EF 02 06 00 5D D9 44 00 00 00 00 00
Menu
BE EF 02 06 00 8C D8 45 00 00 00 00 00
Exit
BE EF 02 06 00 BF D8 46 00 00 00 00 00
Up
BE EF 02 06 00 6E D9 47 00 00 00 00 00
Down
BE EF 02 06 00 91 D9 48 00 00 00 00 00
Left
BE EF 02 06 00 40 D8 49 00 00 00 00 00
Right
BE EF 02 06 00 73 D8 4A 00 00 00 00 00
PCS
BE EF 02 06 00 A2 D9 4B 00 00 00 00 00
Daylight Sensor
BE EF 02 06 00 15 D8 4C 00 00 00 00 00
Overscan
BE EF 02 06 00 C4 D9 4D 00 00 00 00 00
Key-Pad &
IR
command
Black level
BE EF 02 06 00 F7 D9 4E 00 00 00 00 00
11