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MPA6611X
9
Reset Button
The reset button (23) is located on the front of the chassis and can only be accessed with the
front panel removed. The reset circuitry protects the microprocessor circuitry. Since resetting
the unit will erase the time and preset memories, it should only be activated upon initial
installation after all wiring is complete or if there is a malfunction of any of the switches on the
unit. In these circumstances, pressing the reset button will clear the system and return the unit
to normal operation.
TUNER OPERATION
Select a Band
Press B (3) to change between three FM bands and two AM bands. Each band stores up to six
preset stations.
Tuning
Manual Tuning
Press the UP TUNING (10) or DOWN TUNING (11) button for more than three seconds to
enter manual tuning mode, then press the UP TUNING or DOWN TUNING buttons to move the
radio frequency number up or down one step.
Auto Seek Tuning
Press the UP TUNING (10) or DOWN TUNING (11) button for less than three seconds to move
to next station automatically.
Preset Stations
Six numbered preset buttons store and recall stations for each band.
Store a Station
Select a band (if needed), then select a station. Hold a preset button (12-17) for three seconds.
The preset number will appear in the display.
Recall a Station
Select a band (if needed). Press a preset button (12-17) to select the corresponding stored
station.
Automatically Store / Preset Scan
Automatically Store
Automatically selects six strong stations and stores them in the current band. Select a band (if
needed). Press AS/PS (21) for more than three seconds. The new stations replace any
stations already stored in that band.
RESET
23
TUNE
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COPY
MPA6611X
CARD
READER
16
21
7
10 11
12 13
14 15
17
2
20
18
3