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.
Possible solution
Increase the volume.
Replace the empty battery.
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.
Replace the empty battery.
Clean or exchange the
ear piece.
Replace the empty battery.
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.
Troubleshooting
27