4-7IN1508 Scaling Presentation Switcher • Serial Communications
Command/response table for SIS commands (cont’d)
Command ASCII Command Response Additional description
(host to switcher) (switcher to host)
Audio mute
Set audio mute on 1Z Amt
X
4
Mute the audio output.
Set audio mute off 0Z Amt
X
4
Unmute the audio output.
View audio mute status Z Amt
X
4
Audio mute is
X
4
(on or off).
Front panel lock
Enable front panel lock 1X Exe1 Lock front panel adjustments;
(lock image adjustments) adjust the image via RS-232 only.
Disable front panel lock 0X Exe0 Adjustments and selections can
be made from the front panel.
View the lock status X Exe
X
4
Show lock status.
Example: X Exe0 Front panel lock is off.
Information requests
Query firmware version Q x.xx Show the firmware version.
Request part number N 60-569-01 Show the IN1508’s part #.
Request general information I (See below) Show the IN1508’s status.
Chn
X
1
•Pch
X
1
•Std
X16
Chn is the input selected for the
main window. Pch is the input
selected for the PIP window (0
when PIP mode is off). Std is the
autodetected input 1 through 4
(or 5) video standard.
Resets
Zap all IN1508 settings Esc zXXX ZapXXX Reset all settings and
adjustments to the factory
default and erase all presets.