Charger data
Under the removable silicone lining in the lid
of the charger is a label with symbols, serial
number, CE mark and legal manufacturer of
the charger. Lift the lining from the lid with your
fingernail and pull it off. To reinsert, press around
the edges.
Troubleshooting
Problem and possible solutions
Sound is weak.
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Hearing aid emits whistling sounds.
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Sound is distorted.
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Hearing aid emits signal tones.
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Increase the volume.
Charge the hearing aid.
Clean or exchange the ear piece.
Reinsert the ear piece until it fits securely.
Decrease the volume.
Clean or exchange the ear piece.
Decrease the volume.
Charge the hearing aid.
Clean or exchange the ear piece.
Charge the hearing aid.