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Menu Navigation
Front Panel user interface:
The MZA-4.7 has a LCD display and multi-jog (Rotary Encoder with Push Select) for menu navigation.
The menus are hierarchal providing access and control of all amplifier functions.
The user navigates through the menu using left/right multi jog rotations and pushes for selections or escapes.
The vertical bars indicate the selected function, while the animated bars indicate the selected function may be edited.
After 30 seconds of multi jog inactivity the menu returns to the currently selected zones primary functions menu. If the
Zone is ON then volume will be selected if OFF Power is selected.
■ Firmware Display
The model and firmware version is displayed for two
seconds after initially powering the MZA-4.7.
Note:
The firmware may be updated to the most recent version
by using the USB uploader program – check
with your dealer for this procedure.
■ Primary Functions Menu
If the zone is Off then the clock, zone or room name,
power Off and select room arrow are displayed.
Selection bars are shown surrounding the “Off” Power
Status. Rotating the multi jog left or right shifts the
selection bars so that either the power or select room
arrow may be selected.
Pushing the multi jog when power is selected will turn
the Zone 1 amp ON and display further functions
• On/Off: Power Status
•Vol: Adjustment 0 - 99.
• Source Select: S1 - S8.
•: Select Room
• : More Functions Menu
To adjust volume move the selection bars to surround the
volume status and push the multi jog, the selection bars
animate – indicating function edit – rotate the multi jog
to adjust the volume.
To escape push the multi jog.
To mute or un-mute, long press the multi jog for 2 sec-
onds while the volume is selected.
When making a source selection, S1 has wide selection
bars compared to S2 - S8. This is useful reference posi-
tion should the source names have been changed using
the IMC program.
■ Select Room
The selected device zone, zone number and room name
(if named) are displayed.
The Illuminated circle represents the selected device
zone. The order – left to right – is the same as the front
panel Zone power indicators – useful feature when the
amplifier’s zones have been assigned out of order.
Rotating the multi jog moves the selection through the
eight possible devices:
• Z1 Amp: Lounge
• Z1 Pre:
• Z2 Amp: Study
• Z2 Pre:
• Z3 Amp: Gym
• Z3 Pre:
• Z4 Amp: Bedroom
• Z4 Pre: Ensuite
Press the multi jog to enter the selected rooms primary
function menu.
■ More Functions Menu
Selecting the right arrow in the primary function menu
accesses the “More Functions Menu”.
The available functions are:
• Bass: 0dB ±12dB of adjustment.
•Treble: 0dB ±12dB of adjustment.
• Balance: 0dB –20dB adjustment to the Left or
Right.
• Loudness: Off Defaults Off, and disabled when
PRE is set to independent mode.
• Max Volume: 99 May be set between the maximum
of 99 and minimum of 20.
• Set Zone: 1 Zone encoding 0 -31, but not a
zone occupied already on the
amplifier.
• Name: Maximum of 10 characters, upper
and lower case text.
• Link Zone: none May be linked to any ONE zone.