44
Reference
Troubleshooting guide
This section discusses a general approach to solving problems related to design and operation of the hearing instrument.
Narrow down the problem area, identify the source of the issue, and provide workarounds.
If the problem still remains unresolved, write down any error conditions encountered error codes and problem description
then contact the dispenser you purchased your hearing instrument from. Your dispenser is indicated on the back page of
this document.
Symptom
Probable cause
Corrective action / Workaround
Page
Acoustic feedback
or whistle sound is
produced.
The eartip does not fit your ear.
Insert the eartip into the ear properly. If you do
not feel the eartip fits, consult your dispenser.
Comfort may be an issue for those who wear
for long periods of time. Your dispenser will
select the most suitable by effectively minimizing
uneasiness and feedback.
25
35-37
The sound is too low
or quiet.
The remaining battery power is low.
Replace the old battery with a new one.
21-24
The eartip is plugged up with earwax,
dirt, or other foreign particles.
Consult your dispenser for cleaning.
41
The wax guard is completely clogged. Consult your dispenser for replacement.
34