Extron electronics MVC 121 Plus User Manual page 44

Command/Response Table for MVC 121 Plus DSP SIS commands
Command
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
Example 1: Set line
input 3 right to +4.0 dB
Example 2: Set line
input 3 left to -8.0 dB
Set a mic/line input level
Example 1: Set mic
input 1 to +40.0 dB
Example 2: Set mic
input 2 to -12.5 dB
Read a line input level
Example: Read line
input 3 left channel level
Read a mic/line input level
Example: Read mic
input 1
Output Audio Selection and Control
Set Output Gain (fixed) Levels
Example 1: Set fixed
output left channel to
+10.5 dB
Example 2: Set fixed
output right channel to
-14.0 dB
Audio Mute
Mute any input, mix-point or
fixed output.
Example:
Unmute any input, mix-point,
or fixed output.
Read audio mute status of
any input, mix-point, or fixed
output.
NOTE: Mixpoint DSP commands are for mute only. The gain control uses standard SIS "G" commands.
ASCII Command
(Host to Tuner)
E X6) X6@ }
G * AU
E }
G30001*40 AU
E }
G30000*– 80 AU
E X6) X6@ }
G * AU
E }
G40000*400 AU
E }
G 40001*–125 AU
E X6) }
G AU
E }
G 30000AU
E X6) }
G AU
E }
G 40000 AU
E X6) X6@ }
G * AU
E }
G60002*105 AU
E }
G60003*– 140 AU
E X6) }
M *1AU
E }
M 20001*1AU
E X6) }
M * 0AU
E X6) }
M AU
Response
Additional Description
(Tuner to Host)
Set line 3 gain control
X6) X6@ ]
DsG
*
value of
]
DsG30001*40 Line input 3 right channel gain set
to +4.0 dB.
] Line input 3 left channel gain set
DsG30000*– 80
to -8.0 dB.
Set mic gain control
X6) X6@ ]
DsG
*
value of
]
DsG40000*400 Mic input 1 gain set to +40.0 dB.
]
DsG40001*–125 Mic input 2 gain set to -12.5 dB.
X6@ ]
Read input
]
Line input 1 left channel gain set
40
to +4.0 dB.
Read mic input
X6@ ]
X6@
]
400 Mic input 1 gain set to +40.0 dB.
Set output level gain control
X6) X6@ ]
DsG
*
to a value of
]
DsG60002*105
Fixed output L gain set to
+10.5 dB.
]
DsG60003*– 140
Fixed output R gain set to
-14.0 dB.
X6) ]
DsM 1
Mute audio processor
*
]
DsM20001 1 Mute mix-point input 1 to
*
output 2.
X6) ]
DsM 0
Unmute audio point
*
X6) X6$ ] X6$
DsM
*
MVC 121 Plus • SIS Programming and Control
X6)
to a
X6@
dB.
X6)
to a
X6@
dB.
X6) X6@
value of dB.
X6)
value of
dB.
X6)
X6@
dB.
X6)
.
X6)
.
: 0 = mute off,
1 = mute on
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