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Command/Response Table for SIS Commands (continued)
Command Function
ASCII Command
(Host to Unit)
Response
(Unit to Host)
Additional description
Front panel lockout (Executive mode)
Lock front panel
1X
Exe1
]
Enable executive mode.
Unlock front panel
0X
Exe0
]
Disable executive mode.
View lock status
X
X#]
Resets
Reset global presets
E
ZG
}
Zpg
]
Clear all global presets.
Reset one global preset
EX(
ZG
}
Zpg
X(]
Clear global preset
X(
.
Reset audio input levels
E
ZA
}
Zpa
]
Reset all audio input levels
such that the output is 0 dB.
Reset audio output levels
E
ZV
}
Zpv
]
Reset all audio output levels to the
professional level.
Reset all mutes
E
ZZ
}
Zpz
]
Unmute all video and audio outputs.
Reset all RGB delay settings
E
ZD
}
Zpd
]
Reset all RGB delays to 0 seconds.
Reset whole switcher
E
ZXXX
}
Zpx
]
Clear all ties, global presets, and mutes
and reset all audio gains to the factory
default.
Firmware upload
Upload rmware
E
upload
See “Loading Firmware Using an SIS Command” on the next
page.
Information requests
Information request
I
V
X$
X
X@
•A
X$
X
X@]
V (video) matrix size•
A (audio) matrix size
Example (MVX 84 VGA):
I
V8X4•A8X4
]
8 RGB and audio inputs and 4 RGB and
audio outputs.
Request part number
N
nn-nnn-nn
]
See “Part Numbers and Accessories”
in the “Reference Information” section.
Example (MVX 88 VGA A):
N
60-638-21
]
MVX 88 VGA A part number is
60-638-21.
Query controller firmware version
Q
X1@]
Example:
Q
1.23
]
The factory-installed controller
firmware version is 1.23 (sample value
only).
NOTE: X@ = Output number 1 through 4 (MVX 44, MVX 84) or 1 through 8 (MVX 48, MVX 88)
X# = Executive mode 1 = on 0 = off
X$ = Input number 1 through 4 (MVX 44, MVX 48) or 1 through 8 (MVX 84, MVX 88)
X( = Preset number 00 through 16 (00 = current configuration)
X1@ = Controller firmware version number to second decimal place
MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Remote Operation 43