11
RS-232 Control
9.1. RS-232 Connection
According the RS-232 control mode, there are three types of RS-232 connection for
different application.
1.
To control the switcher from local, please connect a control device (e.g. PC) to the
RS-232 port of the switcher.
2.
To control the switcher from remote, please connect a control device (e.g. PC) to
the RS-232 port of the remote receiver.
3.
To control the far-end third party device, please connect the control device (e.g.
PC) to the RS-232 port of the switcher, and then please connect the third-party
device (e.g. projector) to the RS-232 port of remote receiver.
9.2. RS-232 Control
After devices are connected accordingly to the RS-232 connection diagram, VEO-
XWT44E can be controlled by a PC (using serial terminal software) or by a third party
control system.
Please set the correct COM number on your PC or control system and baud rate, data bit,
stop bit and parity bit as follows:
Baud rate:
9600.
Data bit:
8.
Stop bit:
1.
Parity bit:
none.
With these parameters it will be possible to communicate with the VEO device and send
the commands listed in the next chapter.
