RGBLink VSP 3500 User Manual - Manual (Page 60)

5. Communication Software Guideline
Run Software
VSP 3500 User Manual 60
After confirmation of serial port then open control software, find the
【Connection】tab, click to enter setup option:
Software serial connection by default, when the user use at the first time,
set the serial port;
Interface left bottom display , after serial port setup finished,
click the button , serial displays button , after successful
connection, it displays , on left corner, which means that the
Connector has already been connected with video processors, and you
can control video processor through the PC software.
More details may refer to: ― How to control processor through RS232? ‖
In addition, the product is also equipped with a USB control line, which is
also available to connect the computer and the video processor to control