Specifications

There are two methods to assign an input to an output, Input First or
Zone First. Press an 'In' button first and it will light. Then press all
'Zone' buttons that you want that input assigned to. Repeat for other
inputs. Press the lit input to exit this mode. Press a 'Zone' button
first and it will light, then press an 'In' button to assign it to that Zone.
This also disconnects any other input assigned to that Zone. Press
the lit Zone to exit this mode. The matrix LEDs light to show
assignments.
Encoders act as Zone Master Volume Attenuators. The Meters
display output level into each Zone normalized to Zone Max
Level. Clip LED monitors zone output or the active input to the
Zone.
Control Range -80dB to 0dB
Meter Range -36dB to +12dB
An incoming priority signal lights the corresponding Priority Input
LED. Routing LEDs in the Zones that have this Priority Input
assigned to them flash while the Priority Input is active. Any Source
Input routed to this Zone is affected by the setting of the rear panel
Ducking Level switch. Multiple Priority Inputs assigned to the same
Zone operate with cascading hierarchy within that Zone.
Same as normal mode, except for Priority Input 1 and 2 Zone
Level Override switches On. In this case their audio is sent
directly to the Zone at the Zone Max Level setting and the
Volume Controls are inactive.
Control Range -80dB to 0dB
Meter Range -36dB to +12dB
NORMAL
MODE
PRIORITY
ACTIVE
MODE
MATRIX AREA ACTIONS ENCODER/METER AREA ACTIONSMODE
MPM4 NORMAL MODE CONTROL SUMMARY
To gain access to Setup Mode, press and hold the Mode Select
button until the In and Zone buttons on the left illuminate. Enter the
password code sequence on them and then press and release the
Mode Select button. To change the password, simultaneously push
and release the Zone 1, Zone 4 and Mode Select buttons. Push the
desired combination of buttons and enter it by pushing the Mode
Select button, which will begin flashing. The password sequence
must be correctly repeated and entered with the Mode Select button
to validate it.
Encoders act as Zone Master Volume Attenuators. The Meters
display output level into each Zone normalized to Zone Max
Level. Clip LED monitors zone output or the active input to the
zone.
Control Range -80dB to 0dB
Meter Range -36dB to +12dB
All four 'In' buttons light and stay on until mode is exited. It is not
possible to assign anything in this mode
Encoders are input level controls for source inputs 1-4. Meters
measure preamp outputs. Clip LED monitors source input only.
Control Range -20dB to +20DB
Meter Range -36dB to +12dB
PASSWORD
ACCESS
INPUT TRIM
MODE
MATRIX AREA ACTIONS ENCODER/METER AREA ACTIONSSETUP
MPM4 SETUP MODE CONTROL SUMMARY
The flashing 'In' or Zone button indicates which 4 band Equalizer is
active through the encoders.
Encoders become four band EQ controls. Meters show the
amount of cut or boost. Center LED is flat. Clip LED monitors
zone output or the active input to the zone.
Control Range -15dB to +15DB
Meter Range -15dB to +15dB
IN & ZONE
EQ MODE
Assign the loudest desired Source or Priority Input to the Zone and
set the maximum level by optimizing the output gain of the MPM4 to
the inputs of the zone power amps.
Encoders are output gain stage controls for each Zone. Meters
show output level. 0 LED is 0dBv at the XLR. Clip LED
monitors Zone Output or the active Input to the Zone.
Control Range -60dB to +20DB
Meter Range -36dB to +12dB
ZONE MAX
LEVEL
MODE
All four 'In' buttons flash while this mode is active. It is not possible to
assign anything in this mode. Line level inputs will require the rear
panel Pad switches to be on.
Encoders are input level controls for Priority inputs 1-4. Meters
measure preamp outputs. Clip LEDs monitor Priority Inputs
only.
Control Range 0dB to +60DB
Meter Range -36dB to +12dB.
PRIORITY
TRIM MODE
The flashing 'In' button indicates which Priority Input 4 band
Equalizer is active through the encoders.
Encoders become four band EQ controls. Meters show the
amount of cut or boost. Center LED is flat. Clip LED monitors
zone output or the active input to the zone.
Control Range -15dB to +15DB
Meter Range -15dB to +15dB
PRIORITY
EQ MODE
The flashing 'In' button designates which Priority Input has been
activated and can be assigned to any or all Zones by pressing the
'Zone' buttons. While that Input is active, its level can be set in any
Zones that it has been assigned to. In unassigned zones the
Control Position Indicator LED is set to minimum. Select other
Priority Inputs and repeat the assignment and level setting process.
Encoders are level controls for the active priority input into the
zones that it is assigned to. The meters display output level
into each zone normalized to zone max level. Clip LED
monitors Zone Output or the active Input to the Zone.
Control Range -20dB to +20DB
Meter Range -36dB to +12dB
PRIORITY
ASSIGN MODE
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