User's Manual

29
Troubleshooting
Problem and possible solutions
Sound is weak.
●
Increase the volume.
●
Replace the empty battery.
●
Clean or exchange the tube and the ear piece.
Hearing in󰘵rument emits whi󰘵ling sounds.
●
Reinsert the ear piece until it 󰘰ts securely.
●
Decrease the volume.
●
Clean or exchange the ear piece.
Sound is di󰘵orted.
●
Decrease the volume.
●
Replace the empty battery.
●
Clean or exchange the tube and the ear piece.
Hearing in󰘵rument emits signal tones.
●
Replace the empty battery.
Hearing in󰘵rument does not work.
●
Turn the hearing in󰘵rument on.
●
Gently close 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.