Operation instruction
Package Contents:
1.
1x SX-MX444-HD4K2K
2.
1x 12V DC power supply
3.
1x Remote control
4.
4x IR Transmitter,
5.
5x IR Receiver.
6.
1x mounting kit.
7.
1x CD for control software & user manual.
RS-232 Pin Assignment
Matrix
Remote Control
Console
PIN
Assignment
PIN
Assignment
1
NC
1
NC
2
Tx
2
Rx
3
Rx
3
Tx
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: 57600 bps
Data Bit: 8-bit
Parity: None
Stop Bit: 1-bit
Flow Control: None
