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SW8/12 VGA Ars • Control
3-4
Command/Response Table for SIS commands
Command ASCII (Telnet)
(host to switcher)
Response
(switcher to host)
Additional description
Input Selection
Select video and
audio
X!
! In
X!
All
]
Select input
X!
video and audio.
Select video only
X!
& In
X!
Vid
]
Select input
X!
video only.
Select audio only
X!
$ In
X!
Aud
]
Select input
X!
audio only.
Auto Switch
Normal switch mode 1#
F1
]
Set switch mode to normal.
Auto switch mode 2#
F2
]
Set switch mode to auto.
Input video sensing
Requestallinputs’
status
Example: (SW8)
0S
0S
Sig•
X@
•
X@
...
X@]
Sig•1•1•1•1•0•1•1•0
]
Each
X@
response is the signal status
from each input
X!
’ssignalstatus.
The input signal is present on inputs
1,2,3,4,6,and7.Nosignalispresent
on inputs 5 and 8.
Requestspecic
input’sstatus
X!
S
X@] X!
’ssignalstatus=
X@
.
Video mute
N
These commands mute and unmute both video outputs.
Mutevideo 1B/b
Vmt
X#]
Video mute on.
Unmutevideo 0B/b
Vmt
X#]
Video mute off.
Read mute status B/b
X#]
Video mute status.
Audio mute
N
These commands mute and unmute both audio outputs.
Muteaudio 1Z/z
Amt
X#]
Audio mute on.
Unmuteaudio 0Z/z
Amt
X#]
Audio mute off.
Read mute status Z/z
X#]
Audio mute status.
Output Volume Control (variable audio output)
Set audio volume to
aspeciclevel
Example:
X$
V
75V
Vol
X$]
Vol75
]
Sets output volume to 75.
Incrementvolume +V
Vol
X$]
Decrementvolume -V
Vol
X$]
View volume V
X$]
VSW I AAP Compatibility Mode
Enable/disable
single input
EX!
*
X#
VSWE
}
Vswe•
X#
•
X#
•
X#
......•
X#] X!
is an input (1-8 or 1-12).
Enable/disable all
inputs
E
0*
X#
VSWE
}
Vswe•
X#
•
X#
•
X#
......•
X#] X#
is the enabled/disabled status
fromeachinput(0=disabled,
1 = enabled).
View current status
E
VSWE
}
Vswe•
X#
•
X#
•
X#
......•
X#]
Front panel lockout
Turn front panel
lockout on
1X/x
Exe
X#]
Front panel lockout on.
Turn front panel
lockout off
0X/x
Exe
X#]
Front panel lockout off.
View front panel
lockout status
X/x
X#]
Front panel lockout status.