oticon Spirit Zest BTE, Инструкция по эксплуатации

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Changing batteries
The correct battery size appears in the “Instrument
View” in the first section of this document.
Battery size 312 Battery size 13
A worn out battery should be removed immediately
and disposed of according to local regulations.
When the battery power is
low, you will hear 2 beeps.
This pre-warning starts when
the battery has only a few
hours of operation left. The
pre-warning will be repeated
in moderate intervals to
indicate it is time to change
the battery.
If the battery runs out the
instrument turns off. When
that happens, 4 beeps are
played to indicate that the
instrument is no longer
operating. This is not an
indication of a malfunction.
To replace the battery, follow these instructions:
Open the battery door completely by pushing the •
raised edge on the bottom of the instrument.
Remove the sticky label from the + side of the new •
battery.
Ensure that the positive (+) marking faces the •
positive (+) sign printed on the battery door. Close
the battery door.
If there is any moisture on the battery surface, it
should be wiped off before use. When you change
the battery, it will take a few seconds before the
battery works to full capacity.