20
18G 4x2 HDMI Matrix Switcher
Device Control
RS232
Connect the RS232 port to control device (e.g. PC) with RS232 cable. The
switcher can be controlled by sending RS232 commands.
The list of command is used to control the switcher. The RS232 control software
(e.g. docklight) needs to be installed on the control PC to send RS232 commands.
After installing the RS232 control software, please set the parameters of COM
number, bound rate, data bit, stop bit and the parity bit correctly, and then you are
able to send command in command sending area.
Communication protocol:
RS232 Communication Protocol
Baud rate: 9600 Data bit: 8
Stop bit: 1
Parity bit: none
TCP/IP Control
The system can be controlled over a network connection. A TCP/IP communication
software (e.g. TCP&UDP) needs to be installed on the control PC. After installing the
control software, create a connection according the below parameters:
Default IP-Address: 192.168.0.178
Default Subnet Mask: 255.255.255.0
Default Gateway: 192.168.0.1
TCP Port Number: 4001
Note:
Command ending symbol <CR>
Feedback ending with symbols <CR><LF>
Delimiter symbol “!”
Please type the command carefully due to case sensitivity.
Command Protocol
8.3.1 Device Settings
Command
Description
Command & Feedback
Example
poweron
Exit standby mode
poweron ok
poweroff
Exit standby mode
poweroff ok
getstatus
Query system status and port
status.
4x2 18g matrix switcher!
msw-h412ac-ds!
firmware:1.0.0!
poweron!
fplock:on!
setbaudrate:6!
ip:192.168.0.178!
set,1,1!
