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Troubleshooting
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Troubleshooting
Problem
Sound is weak.
Hearing instrument
emits whistling
sounds.
Sound is distorted.
Hearing instrument
emits signal tones.
Hearing instrument
does not work.
Consult your Hearing Care Professional if you encounter
further problems.
16
Possible solution
Replace empty battery.
Clean dome/ receiver mold.
Exchange microphone cover.
Increase volume.
Reinsert dome/receiver mold until it
fi ts securely.
Decrease volume.
Clean dome/receiver mold.
Decrease volume.
Replace empty battery.
Clean dome/receiver mold.
Gently close battey compartment
completely.
Replace empty battery.
Turn hearing instrument on.
Gently close battery compartment
completely.
Replace empty battery.
Make sure battery is inserted
correctly.
Power-on delay is active. Wait
18 seconds and check again.
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