Hall Research VSA-31 - Manual (Page 11)

A / V Switch-Cat TM
11
3. Power = On
This command will be issued when the Power button is pressed
and the Power button LED is off. This command will instruct 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. (Time to wait
will vary by projector)
4. Power = Off
This command will be issued when the Power button is pressed
and the Power button LED is on. This command will instruct 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. (Time to wait will vary by projector)
. 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
. Entering hexadecimal bytes into the serial strings
Enter Hexadecimal bytes by typing the hexadecimal byte into the box
above the ‘Insert Hex Byte’ button. Then click ‘Insert Hex Byte’ button.
The Hexadecimal byte will be inserted at the end of the current string. In
this example I inserted the Hex byte FA