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Command/Response Table for MVC 121 Plus DSP SIS commands
Command
ASCII Command
(Host to Tuner)
Response
(Tuner to Host)
Additional Description
NOTE: The command format is the same regardless of the control or mix-point selection. The acceptable adjustment
range varies depending on the control or mix-point:
• The mic/line input gain range is -18 dB to +60 dB (-180 to 600), in 0.1 dB increments.
• The line input gain range is -18 dB to +24 dB (-180 to 240), in 0.1 dB increments.
• The fixed output gain range is -24 dB to +12 dB (-240 to 120), in 0.1 dB increments.
All responses are shown with the MVC 121 Plus in Verbose mode 2 or 3.
Input Audio Selection and Control
Set line 3 input levels
E
G
X6)
*
X6@
AU
}
DsG
X6)
*
X6@ ]
Set line 3 gain control
X6)
to a
value of
X6@
dB.
Example 1: Set line
input 3 right to +4.0 dB
Example 2: Set line
input 3 left to -8.0 dB
E
G30001*40 AU
}
E
G30000*– 80 AU
}
DsG30001*40
]
DsG30000*– 80
]
Line input 3 right channel gain set
to +4.0 dB.
Line input 3 left channel gain set
to -8.0 dB.
Set a mic/line input level
E
G
X6)
*
X6@
AU
}
DsG
X6)
*
X6@ ]
Set mic gain control
X6)
to a
value of
X6@
dB.
Example 1: Set mic
input 1 to +40.0 dB
Example 2: Set mic
input 2 to -12.5 dB
E
G40000*400 AU
}
E
G 40001*–125 AU
}
DsG40000*400
]
DsG40001*–125
]
Mic input 1 gain set to +40.0 dB.
Mic input 2 gain set to -12.5 dB.
Read a line input level
E
G
X6)
AU
} X6@ ]
Read input
X6)
value of
X6@
dB.
Example: Read line
input 3 left channel level
E
G 30000AU
}
40
]
Line input 1 left channel gain set
to +4.0 dB.
Read a mic/line input level
E
G
X6)
AU
} X6@ ]
Read mic input
X6)
value of
X6@
dB.
Example: Read mic
input 1
E
G 40000 AU
}
400
]
Mic input 1 gain set to +40.0 dB.
Output Audio Selection and Control
Set Output Gain (xed) Levels
E
G
X6)
*
X6@
AU
}
DsG
X6)
*
X6@ ]
Set output level gain control
X6)
to a value of
X6@
dB.
Example 1: Set fixed
output left channel to
+10.5 dB
Example 2: Set fixed
output right channel to
-14.0 dB
E
G60002*105 AU
}
E
G60003*– 140 AU
}
DsG60002*105
]
DsG60003*– 140
]
Fixed output L gain set to
+10.5 dB.
Fixed output R gain set to
-14.0 dB.
Audio Mute
Mute any input, mix-point or
fixed output.
E
M
X6)
*1AU
}
DsM
X6)
*1
]
Mute audio processor
X6)
.
Example:
E
M 20001*1AU
}
DsM20001*1
]
Mute mix-point input 1 to
output 2.
Unmute any input, mix-point,
or fixed output.
E
M
X6)
* 0AU
}
DsM
X6)
*0
]
Unmute audio point
X6)
.
Read audio mute status of
any input, mix-point, or fixed
output.
E
M
X6)
AU
}
DsM
X6)
*
X6$ ] X6$
: 0 = mute off,
1 = mute on
NOTE:
Mixpoint DSP commands are for mute only. The gain control uses standard SIS “G” commands.
MVC 121 Plus • SIS Programming and Control 38