Operation Manual

Troubleshooting32
Problem Possible solution
Sound is weak. Increase the volume.
Replace or recharge the empty bat-
tery (depending on the battery type).
Clean or exchange the tube and the
ear piece.
Hearing instrument
emits whistling
sounds.
Reinsert the ear piece until it ts
securely.
Decrease the volume.
Clean or exchange the ear piece.
Sound is distorted. Decrease the volume.
Replace or recharge the empty bat-
tery (depending on the battery type).
Clean or exchange the tube and the
ear piece.
Hearing instrument
emits signal tones.
Replace or recharge the empty bat-
tery (depending on the battery type).
Hearing instrument
does not work.
Turn the hearing instrument on.
Gently close battery compartment
completely.
Replace or recharge the empty bat-
tery (depending on the battery type).
Make sure the battery is inserted
correctly.
Power-on delay is active. Wait several
seconds and check again.
Consult your Hearing Care Professional if you encounter
further problems.
Troubleshooting