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Command and Response Tables for SIS Commands
Command
Input Switching
Input selection
NOTE: The FOX T USW 203 saves the last input selection when cycling power.
Set video input selection
View video input selection
Auto switch mode
Disable auto switch mode
Set priority to the highest
active input
Set priority to the lowest
active input
View auto switch setting
Audio Configuration
Audio gain and attenuation
NOTE: Gain and attenuation are case-sensitive.
Set gain
Set attenuation
Increment audio level
Decrement audio level
View audio level
Audio input selection
Set audio input format
View audio input format
X&
NOTE:
= Audio gain
X*
= Audio attenuation
X(
= Audio level
X1!
= Input selection
X1@
= Auto switch mode
X2^
= Audio input format
ASCII Command
Response
(Host to Device)
(Device to Host)
X1!
!
In
!
X1!]
E
}
0AUSW
Ausw0
E
}
1AUSW
Ausw1
E
}
2AUSW
Ausw2
E
}
X1@]
AUSW
X&
G
Aud
X*
g
Aud
or
+G
+g
Aud
or
-G
-g
Aud
or
X(]
G
g
E
X1!
X2^
}
I
*
AFMT
AfmtI
E
X1!
}
X2^]
I
AFMT
0
–18
–18
1
2
3
0
1
2
0
1
2
FOX T USW 203 Universal Switcher • SIS Configuration and Control
Additional Description
X1! •
]
Select input
All
View currently selected source.
]
Switch inputs manually (default).
]
Gives priority to the highest
numbered active input.
]
Gives priority to the lowest
numbered active input.
View the auto switch mode.
X(]
Set gain to
X(]
Set attenuation to
Increase gain or attenuation.
X(]
Decrease gain or attenuation.
X(]
View the audio level.
X1!
X2^]
Set input
*
View the audio input format.
to
10
to
0
to +
10
= VGA (input 1)
= HDMI (input 2)
= HDMI (input 3)
= manual switching (default)
= priority to the highest numbered input
= priority to the lowest numbered input
= auto (default)
= digital embedded
= analog
X1!
.
X(
.
X(
.
X1!
X2^
to
audio format.
15
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