Extron Electronics VN-COMMANDER - Manual (Page 52)

Section 2: System Configuration VN-COMMANDER User Guide
42 I456GB issue 8
Testing a
Serial Device
~
Click on an installed Serial device to display a
workspace like the following example:
~
Check that the Status box shows ‘Connected’. If not
click the Connect button to establish a connection
with the device.
~
Click on a command in the Command list and click
Send to transmit that command to the device.
If a command requires a specific argument (e.g. a Search
frame number) this can be typed into the Argument box
before pressing Send).