Hall Research VSA-31-SP-W - Manual (Page 13)

A / V Switch-Cat
TM
11
3. Source = Aux On / Aux Off
These commands are issued when the Aux button is pushed.
When the Aux On command is sent, the Aux button illuminates,
and vice versa. These commands can be used for additional
projector control, or to toggle the VSA-31-SP‟s relay to
raise/lower a screen, etc.
4. Power = On
This command will be issued when the Power button is pressed
and the Power button LED is off. This command would normally
tell the projector to power on.
Note: We recommend inserting a 15-45 second wait after the
power on serial command to allow the projector to completely
power up before sending it more serial commands. (The time to
wait will vary with the projector model)
5. Power = Off
This command will be issued when the Power button is pressed
and the Power button LED is on. This command would normally
tell the projector to power off.
Note: We recommend inserting a 45-90 second wait to allow the
projector to completely power off before sending it more serial
commands. (The time to wait will vary with the projector model)
. Entering ASCII characters into the serial strings
Just start typing in either Serial Output text box to enter ASCII characters.
You will see the characters as you type. You cannot paste or copy text and
you cannot delete more than 1 character at a time. In the below example I
typed uppercase ABCDEFG