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8
Remove the protective seal from the fresh battery and insert it in
the battery door, with the plus side facing up. You will recognize the
plus side of the battery because marked with a +. Check whether
the + symbols on the battery and on the battery door are on the
same side.
Always insert a battery in the opened door, never directly into the
instrument.
Close the battery door. This should go smoothly, so never force it
as this could damage your instrument.
Warnings
• Keep batteries away from children
and mentally challenged persons.
• Batteries can be harmful if
swallowed. If you do, seek
medical attention immediately.
• Do not attempt to recharge the
batteries, as they could explode.
• Do not burn the batteries,
as they could explode.
• Replace spent batteries and do
not leave them in the instrument
for a prolonged period.
• Used batteries are harmful to
the environment. Please dispose
of them according to local
regulations or return them to your
hearing care practitioner.