8. RS-232 Protocols
8.1 Pin Assignment
Pins definition of modem cable
Remote Controller
PIN
Definition
PIN
Definition
1
NC
1
NC
2
TxD
2
RxD
3
RxD
3
TxD
4
NC
4
NC
5
GND
5
GND
6
NC
6
NC
7
NC
7
NC
8
NC
8
NC
9
NC
9
NC
Baud Rate: 19200bps
Data bit: 8 bits
Parity: None
Stop bit: 1 bit
8.2 Commands
Command
Action
pc
Enter into /exit PC Command
power00
Power OFF
power01
Power ON
input01
Input selction 1
input02
Input selection 2
input03
Input selection3
input04
Input selection4
4
All commands must be followed by a carriage return
