15
Changing batteries
The correct battery size appears in the instrument overview in the first section of
this document. Batteries perform differently. Ask your Hearing Care Professional for help
choosing a high quality battery for your hearing instrument.
A worn out battery should be removed immediately.
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.
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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