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Symbols used in this document
Points out a situation that could lead to serious,
moderate, or minor injuries.
Indicates possible property damage.
Advice and tips on how to handle your device
better.
Troubleshooting
Problem and possible solutions
Sound is weak.
- Gently close the battery compartment completely.
- Clean the hearing instrument.
- Replace the empty battery.
- Clean or exchange the ear piece.
Hearing instrument emits whistling sounds.
- Reinsert the hearing instrument until it fits securely.
- Clean or exchange the ear piece.
Sound is distorted.
- Replace the empty battery.
- Clean or exchange the ear piece.
Hearing instrument emits signal tones.
- Replace the empty battery.
