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Command and Response Table for SIS Commands
Command ASCII Command
(host to unit)
Response
(unit to host)
Additional Description
Input selection
Select input
X! ! InX!] Selects input (X! 1 to 4)
Input video sensing
Request status of all inputs
0S
Sig
•
X@
•
X@
•
X@
•
X@]
Each X@ response is the signal status of an
input, from input 1 to 4.
X@ = 0 (no signal) or
1 (signal detected).
Example:
0S
Sig
•
1
•
0
•
0
•
1]
Input 1 = signal present; input 2 = no signal
present; input 3 = no signal present; input 4
= signal present.
Request the status of an
individual input
X!S X@] Signal status for input X! is X@
Video mute
Mute or unmute video
X#B VmtX#] Toggles between video mute and unmute; X#
= 0 (unmute) or 1 (mute).
Read mute status
B
X#]
Shows mute status.
Mode select
Normal/auto switch mode
X$# FX$]
Toggle between normal and autoswitch
modes.
X$ = 1 (normal) or 2 (auto)
Information Requests
General information
I
V
X%
•
FX$
•
VmtX#] For currently selected input X% (1 to 4)
switcher is in
X$ mode (1 = normal, 2 = auto)
and video mute status is
X# (0 = unmute, 1
= mute).
Example:
I
V2
•
F1
•
Vmt0]
Video is selected on input 2; switcher is in
normal mode (F1); video mute is off.
Query firmware version
Q
x.xx
]
View the rmware version.
Query part number
N
60-480-xx
]
View the part number (60-480-11 or
60-480-12).
Upload rmware
EUpload} Go]
Upload rmware.
System reset (factory default)
EZxxx Zpx]
Resets unit to factory defaults.
MSW 4V rs and MSW 4SV rs • SIS Commands 19