signia Pure 10 Nx, Руководство пользователя

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Troubleshooting
Problem and possible solutions
Sound is weak.
●
Increase the volume.
●
Replace the empty battery.
●
Clean or exchange the ear piece.
Hearing instrument emits whistling sounds.
●
Reinsert the ear piece until it fits securely.
●
Decrease the volume.
●
Clean or exchange the ear piece.
Sound is distorted.
●
Decrease the volume.
●
Replace the empty battery.
●
Clean or exchange the ear piece.
Hearing instrument emits signal tones.
●
Replace the empty battery.
Hearing instrument does not work.
●
Turn the hearing instrument on.
●
Gently close the battery compartment completely.
●
Replace the empty battery.
●
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.
Service and warranty
Serial numbers Instrument Receiver unit
Left:
Right:
Service dates
1:
4:
2: 5:
3: 6:
Warranty
Date of purchase:
Warranty period in months:
Your Hearing Care Professional