Caution In Servicing - Denon DRA-CX3 Service Manual

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CAUTION IN SERVICING

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Initializing AM-FM RECEIVER
AM-FM RECEIVER initialization should be performed when the
µcom and peripheral parts of µcom are replaced.
1. Switch off the unit using the Main unit's power operation
switch.
2. Hold the following the "CD" button and the "PRESET+" but-
ton, and turn the Main unit's power operation switch on.
3. Check that the entire display is flashing with an interval of
about 1 second, and release your fingers from the 2 buttons
and the microprocessor will be initialized.
Note: If step 3 does not work, start over from step 1.
All user settings will be lost and this factory setting will
be recovered when this initialization mode.
So make sure to memorize your setting for restoring
after the initialization.
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