16
Changing batteries
Your hearing instrument battery size is 312.
A worn out battery should be removed immediately and
disposed according to local regulations.
You will hear 2 beeps when it is time to change the battery.
This pre-warning will be repeated in moderate intervals until
the battery runs out. The battery may run out shortly after
a pre-warning or within the next couple of hours depending
on battery capabilities and individual hearing losses.
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.
Replace the battery.
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