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- Every communication will be made in hexadecimals and Checksum is the sum of all
remainings. If it exceeds two digits,for example, it is 11+FF+01+01=112, discard the
number in the first digit like below.
example)PowerOn&ID=0
Header command
ID
DATA
Length
DATA 1
CheckSum
0xAA 0x11 1 Power
Header command
ID
DATA
Length
DATA 1
12
0xAA 0x11 1 1
If you want to control every mechanism connected with Serial Cable regardless of its ID,
set ID part to "0xFE" and send commands. At the time, each product will follow commands
but it will not respond with ACK.
•
Power Control
• Function
Personal Computer turns TV / Monitor power ON/OFF.
• Get Power ON/OFF Status
Header
command
ID
DATA Length
CheckSum
0xAA 0x11 0
• Set Power ON/OFF
Header command
ID
DATA
Length
DATA
CheckSum
0xAA 0x11 1 Power
Power : Power code to be set on TV / Monitor
1 : Power ON
0 : Power OFF
•
Ack
Header
com-
mand
ID
DATA
Length
Ack/Nak r-CMD Val1
Check
Sum
0xAA 0xFF 3 ‘A’ 0x11 Power
Power : Same as above
•
Nak
Header
com-
mand
ID
DATA
Length
Ack/Nak r-CMD Val1
Check
Sum
Introduction