LG M3704C

Controlling Multiple Set
RS-232C
A5
Transmission / Receiving Protocol
01. Power(Command : a)
► To control Power On / Off of the Set.
Transmission
Data 0 : Power Off 1 : Power On
Acknowledgement
► To show the status of Power On / Off.
Transmission
Acknowledgement
Data 0 : Power Off 1 : Power On
02. Input Select (Command : b) (Main Picture Input)
► To select input source for the Set.
You can also select an input source using the INPUT
button on the remote control.
Transmission
Data 2 : AV
4 : Component
7 : RGB (PC)
8 : HDMI (DTV)
9 : HDMI (PC)
Acknowledgement
Data 2 : AV
4 : Component
7 : RGB (PC)
8 : HDMI (DTV)
9 : HDMI (PC)
[k][a][ ][Set ID][ ][Data][Cr]
[a][ ][Set ID][ ][OK][Data][x]
[k][a][ ][Set ID][ ][FF][Cr]
[a][ ][Set ID][ ][OK][Data][x]
[k][b][ ][Set ID][ ][Data][Cr]
[b][ ][Set ID][ ][OK][Data][x]