User's Manual

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Battery information
Low battery warning
Two long beeps indicate the hearing aid battery
is low. After the low battery warning, sounds may
not be as clear. This is normal and can be fixed by
changing the batteries.
If you can’t hear the low battery warning, your
hearing healthcare professional can change its
pitch or loudness. If you prefer, it can be turned
off entirely.
Your hearing aids are designed to generate a
low battery warning every 30 minutes until you
change the batteries, but depending on the
condition of the batteries, they may die before
another low battery warning occurs. Therefore, it
is recommended that the batteries are replaced
as soon as possible once you hear the low
battery warning.
Replacing the battery
1. Gently swing out the battery
door with your fingernail.
2. Push the battery with your
thumb and index finger towards
the open side, and remove or
pull the battery straight out,
depending on your style of
hearing aid.
3. Insert the new battery into the
battery compartment with the
plus (+) sign on the battery
facing the same way as the
battery indicator on the battery
door. This will ensure that the
battery door closes properly.
Note: If the battery is inserted
incorrectly, the hearing aid will not
turn on.
4. Close the battery door.
Note: There is a tamper-proof battery door
option for Vista N R 13 hearing aids. Please see
your hearing healthcare professional for further
information.
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