4K 4x4 HDBaseT Matrix Switcher
Comm-Tec S.r.l.
18
www.comm-tec.it
4.3
RS232 Control
4.3.1
Connection with RS232 Communication Port
Except the front control panel, the MTX44UH can be controlled by far-end control
system through the RS232 communication port. This RS232 communication port is a
female 9-pin D connector. The definition of its pins is listed in the table below.
No.
Pin
Function
1
N/u
Unused
2
Tx
Transmit
3
Rx
Receive
4
N/u
Unused
5
Gnd
Ground
6
N/u
Unused
7
N/u
Unused
8
N/u
Unused
9
N/u
Unused
4.3.2
Installation/uninstallation of RS232 Control Software
Installation
Copy the control software file to the computer connected with SUH4T.
Uninstallation
Delete all the control software files in corresponding file path.
4.3.3
Basic Settings
Firstly, connect SUH4T with an input device and an output device. Then, connect it with
a computer which is installed with RS232 control software. Double-click the software
icon to run this software.
Here we take the software
CommWatch.exe
as example. The icon is showed as
below:
The interface of the control software is showed as below:
