Troubleshooting
Problem and possible solutions
Sound is weak.
Increase the volume.
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Replace the empty battery.
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Clean or exchange the ear piece.
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Hearing aid emits whistling sounds.
Reinsert the ear piece until it fits securely.
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Decrease the volume.
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Clean or exchange the ear piece.
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Sound is distorted.
Decrease the volume.
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Replace the empty battery.
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Clean or exchange the ear piece.
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Hearing aid emits signal tones.
Replace the empty battery.
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