Extron electronics IN1508 User Manual page 76

Command/response table for special function SIS commands (cont'd)
Command
Input aspect ratio
Set the input aspect ratio to 16:9
Set the input aspect ratio to 4:3
View the selected aspect ratio
Example:
Menu buttons
Presses of the menu buttons
Example:
Total pixels
Set a total pixel value
Example:
Increment total pixel value
Decrement total pixel value
View the total pixel value
Active pixels
Set an active pixel value
Example:
Increment active pixel value
Decrement active pixel value
View the active pixel value
Active lines
Set an active line value
Example:
Increment active line value
Decrement active line value
View the active line value
Audio follow source
Set the audio to follow
View the audio follow setting
Example:
IR receiver enable
Disable IR receiver
Enable IR receiver
Read IR receiver enable
ASCII Command Response
(host to switcher) (switcher to host)
1*9# Asp1
0*9# Asp0
9# Asp
9# Asp0
*10# Mnu
X22
3*10# Mnu3
*11# Tpx
X23
1344*11# Tpx1344
+*11# Tpx
–*11# Tpx
11# Tpx
*12# Apx
X23
1024*12# Apx1024
+*12# Apx
–*12# Apx
12# Apx
*13# Aln
X23
768*13# Aln768
+*13# Aln
–*13# Aln
13# Aln
*14# Afp
X24
14# Afp
14# Afp1
0*65# IRD0
1*65# IRD1
65#
IN1508 Scaling Presentation Switcher • Serial Communications
Additional description
X21
The aspect ratio is set to 4:3.
Emulate pushing a menu button.
X22
Direct the switcher to respond as
if the front panel
pushed.
X23
Use a total pixel setting of 1344.
Increase the total pixel setting.
X23
Decrease the total pixel setting.
X23
X23
X23
Use an active pixel setting of
1024.
Increase the active pixel setting.
X23
Decrease the active pixel setting.
X23
X23
X23
Use an active line setting of 768.
Increase the active line setting.
X23
Decrease the active line setting.
X23
X23
Set audio to follow the main or
X24
PIP window selection.
X24
Audio follows the PIP window.
Disable the IR receiver (do not
allow control by the infrared
remote).
Enable the IR receiver (allow
control by the infrared remote).
0= disable, 1 = enable (default).
X4
button was
4-9