0xAA 0xFF 3 ‘N’ 0x11 ERR
ERR : Error code that shows what occurred error is
•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 com-
mand ID
DATA
Length Ack/Nak r-CMD Val1 Check
Sum
0xAA 0xFF 3 ‘A’ 0x12 Volume
Volume : Same as above
•Nak
Header com-
mand 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
Introduction