User Guide User guide

4-11
MVX Plus 128 VGA A Matrix Switcher • Programmer’s Guide
PRELIMINARY
Command/response table for SIS commands (continued)
Command ASCII command
(host to switcher)
Response
(switcher to host)
Additional
description
Audio mute commands
Audio mute
X#
*1Z Amt
X#
*1
]
Mute output
X#
audio
(audio off).
Audio unmute
X#
*0Z Amt
X#
*0
]
Unmute output
X#
audio
(audio on).
Read audio mute
X#
Z
X(]
1 = mute on, 0 = mute off.
Global audio mute 1*Z
Amt1
]
Mute all audio outputs.
Global audio unmute 0*Z
Amt0
]
Unmute all audio outputs.
Names
Write global preset name
EX1!
,
X2@
NG
}
Nmg
X1!
,
X2#]
Example:
E
1,Security 1NG
}
Nmg01,Security 1
]
Name global preset 1
“Security 1”.
Read global preset name
EX1!
NG
} X2@]
Example:
E
2NG
}
Security 2
]
Write room name
EX*
,
X2@
NR
}
Nmr
X*
,
X2@]
Example:
E
1,Classrm 1NR
}
Nmr01,Classrm 1
]
Name room 1 “Classrm 1”.
Read room name
EX*
NR
} X2@}
Write room preset name
EX*
*
X1@
,
X2@
NP
}
Nmp
X*
*
X1@
,
X2@]
Example:
E
1*3,Podium_DVDNP
}
Nmp01*3,Podium_DVD
]
Name room1, preset 3
“Podium_DVD”.
Read room preset name
EX*
,
X1@
NP
}
X2@]
N
•
If a preset is unassigned, the
X2@
displays [unassigned].
•
If a global preset is saved, but not yet named, the default name is Preset
X1!
.
•
If a room preset is saved, but not yet named, the default name is Rm
X*
Prst
X1@
.
Write input name
EX!
,
X2@
NI
}
Nmi
X!
,
X2@]
Example:
E
1,Podium camNI
}
Nmi01,Podium cam
]
Name input 1 “Podium cam”.
Read input name
EX!
NI
} X2@]
Write output name
EX!
,
X2@
NO
}
Nmo
X!
,
X2@}
Example:
E
1,Main PJ1NO
}
Nmo01,Main PJ1
]
Name output 1 “Main PJ1”.
Read output name
EX!
NO
} X2@]