Extron electronic MPX PLUS 866 A Switch User Manual


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DSP SIS Commands, cont’d
MPX Plus 866 A Media Presentation Matrix Switcher • DSP SIS Commands
B-10
PRELIMINARY
Command ASCII command
(host to switcher)
Response
(switcher to host)
Additional
description
Audio group master commands
N
•See “Group masters“, in chapter 5, “Switcher Software“, for more information about audio group masters.
•
You must have assigned members to a group for these commands to have an effect.
•
For
X6%
, a positive (+) value is assumed unless you specify otherwise (-).
•
If you enter a
X6%
value that is outside the valid range for the group or outside the soft limits, the switcher responds
with an “invalid parameter” (E13) error.
•
X6%
,
X6^
, and
X6&
valuescanbesentwithoutleadingzeroes;responsesarealway5digits.
Set a group fader control
E
D
X6$
*
X6%
GRPM
}
Grpm
X6$
*
X6%]
Set the group fader to a
value of
X6%
.
Example:
E
d2*-293*GRPM
}
GrpmD02*-00293*GRPM
]
Set the group 2 fader control
to -29.3 dB.
Raise a group fader control
E
D
X6$
*
X6^
+GRPM
}
Grpm
X6$
*
X6%]
Increase the level of the
X6$
group fader by
X6^
dB.
Example
E
d2*30+GRPM
}
GrpmD02*-00263*GRPM
]
Raise the group 2 fader 3 dB
(from -29.3 dB to -26.3 dB,
starting from the level set
in the “Set a group fader
control” example, above.
Lower a group fader
control
E
D
X6$
*
X6^
-GRPM
}
Grpm
X6$
*
X6%]
Decrease the level of the
X6$
group fader by
X6^
dB.
View the group fader
control level
E
D
X6$
GRPM
}
Grpm
X6$
*
X6%]
In verbose modes 1 and 2, the
response is simplified to
X6%]
.
Mute a group mute control
E
D
X6$
*1GRPM
}
GrpmD
X6$
*+00001
]
Mute all blocks in group
X6$
.
Clear (unmute) a group
mute control
E
D
X6$
*0GRPM
}
GrpmD
X6$
*+00000
]
Umute all blocks in group
X6$
.
View a group mute control
E
D
X6$
GRPM
}
GrpmD
X6$
*
X6#]
For group masters,
X6#
is always expresed as a
positive, 5-digit value.
Set soft limits
E
L
X6$
*
X6&
upper
*
X6&
lower
GRPM
}
Set the groups soft limits to
X6&
and
X6&
.
GrpmL
X6$
*
X6&
*
X6&]
Example:
E
L2*-48*-630GRPM
}
GrpmL02*-00048*-00630
]
Set the upper soft limit for
the group 2 fader to -4.8 dB
and the lower limit to -63 dB.
View soft limits
E
L
X6$
GRPM
}
GrpmL
X6$
*
X6&
*
X6&]
In verbose modes 1 and 2,
the response is simplified to
X6&
*
X6&]
.
View group type
E
P
X6$
GRPM
}
GrpmP
X6$
*
X6*]
Show the group type (
X6*
)
for group
X6$
. In verbose
modes 1 and 2, the response
is simplified to
X6*]
.
View group members
E
O
X6$
GRPM
}
GrpmO
X6$
*
X6)
1
*
X6)
2
*...*
X6)
16
]
X6)
is the control or mix point.
In verbose modes 1 and 2,
the response is simplified to
X6)
1
*
X6)
2
*...*
X6)
16
]
.
Reset a group
E
Z
X6$
GRPM
}
GrpmZ
X6$]
Delete all members from
group
X6$
, reset parameters
and soft limits.
N
X6)
=Gaincontrolormicmix-point SeethetablesonpageB-4andB-5.
X6#
= Mute status 0 = unmute 1 = mute
X6$
=Groupmastergroupnumber 01-32
X6%
,
X6^
,
X6&
=Groupfadersoftlimit dB value, in 0.1 dB increments, see page B-3.
X6*
=Grouptype(seegureB-1) 6= gain (
a
through
d
) 12 = mute
18 = gain (
e
and
f
)
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