Samsung UD55A Computer Monitor User Manual


 
Volume Control
Function
Personal Computer changes volume of TV / Monitor.
Get Volume Status
Header command
ID
DATA Length
CheckSum
0xAA 0x12 0
Set Volume
Header command
ID
DATA
Length
DATA
CheckSum
0xAA 0x12 1 Volume
Volume : Volume value code to be set on TV / Monitor. (0 ~ 100)
Ack
Header command
ID
DATA
Length
Ack/Nak r-CMD Val1
Check
Sum
0xAA 0xFF 3 ‘A’ 0x12 Volume
Volume : Same as above
Nak
Header command
ID
DATA
Length
Ack/Nak r-CMD Val1
Check
Sum
0xAA 0xFF 3 ‘N’ 0x12 ERR
ERR : Error code that shows what occurred error is.
Input Source Control
Function
Personal Computer changes input source of TV / Monitor.
Get Input Source Status
Header command
ID
DATA Length
CheckSum
0xAA 0x14 0
Set Input Source
Header command
ID
DATA
Length
DATA
CheckSum
0xAA 0x14 1 Input Source
Introduction