7
Changing batteries
Your hearing instrument battery size is 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.
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