HDMI 2.0 4x1 Presentation Switcher with Audio Extraction
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8. Device Control
8.1 RS232 Control
Connect the RS232 port to control device (e.g. PC) with RS232 cable. The switcher can
be controlled by sending the 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.
Baud rate: 9600
Data bit: 8
Stop bit: 1
Parity bit: none
8.2 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:
All commands do not need to end with “<CR><LF>”.
In the commands, “[”and “]” are symbols for easy reading and do not need to be
typed in actual operation.
Please remember to end the commands with the ending symbols “.” or “;”.
Please type the command carefully due to case sensitivity.
