Back-Up Memory - Panasonic SA-H82 Operating Instructions Manual

Back-up memory
The back-up function maintains the preset rnemo_ and the
most-recent memory (see below) of the tuner seetJon when the
power is switched OFF, in the event of a power failure, or if the power
cord is disconnected. The memory will be maintained for as long as
approximately one week.
Most-recent memory
The most-recent memory system "remembers" the broadcast
station last tuned to when the unit was switched OFF. That station
will be automatically tuned to when the power is switched ON.
If frequency presettings are accidentally erased
1. Switch ON the power switch.
2. Make the frequencypresettingsonce again.
The pow_" cord should remain connected for one hour or more for
the memory back-up to be effected.
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