SP-6VA1S Mini Scaler Switcher
SP Controls, Inc. www.spcontrols.com
7
1.11
Operation of Control Software
1.11.1 RS232 Connection with Computer
When SP-6VA1S connects to the COM1 or COM2 of the computer with control software,
users can control it by that computer.
To control the scaler switcher, users should use a 3-pole male captive screw to 9-pin HD
female connector and use the public COM software.
The definition of its pins is as 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
1.11.2 Installation/uninstalling of RS232 Control Software
Installation:
Copy the control software file to the computer which is connected with
SP-6VA1S.
Uninstalling:
Delete all the control software files in corresponding file path.
1.11.3 Basic Settings
First to connect SP-6VA1S with all input source devices and output displaying devices
needed, then to connect SP-6VA1S 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:
