User's Manual

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19
Changing batteries
Your hearing instrument battery size is 312
A worn out battery should be removed
immediately.
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 with moderate intervals to indi-
cate 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 instru-
ment is no longer operating.
It is not an indication of a malfunction.
To replace the battery, follow these instructions:
Open the battery door completely by pushing the raised
edge in the bottom of the instrument. Remove
the old battery.
Remove the sticky label from + side of the new battery.
Insert the new battery so that its + marking faces the + sign
printed on the battery door. Close the battery door.
Any moisture on the battery surface should be wiped off
before use.
When you change battery, it will take a few seconds before
the battery works to full capacity.
To assist the handling of the batteries, the magnet placed at
the end of the tool can be used.
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