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SONIC PEARL
TM
USER GUIDE
Problem Solution
Whistling or Feedback (see Reducing Feedback/Squeal)
Sound dome not inserted properly Re-insert sound dome
You may have excessive ear wax Consult your hearing healthcare provider
Program settings not optimum Consult your hearing healthcare provider
Sound is Distorted or Not Clear
Battery may be low or dead Replace the battery
Sound dome not inserted properly Re-insert sound dome
There may be poor battery contact Consult your hearing healthcare provider
Program settings not optimum Consult your hearing healthcare provider
Battery Door Won’t Close
Battery not positioned correctly Make sure the battery is properly
positioned in the battery compartment.
The “+” side must face the battery door.
Debris in the battery
compartment
Remove the debris before inserting the
battery
Battery Stuck in Aid
Battery may be jammed Use the magnet end of the cleaning
brush to remove the battery
Battery may be rusted Use the magnet end of the cleaning
brush to remove the battery and replace
Static Noise
You may be close to
electromagnetic fields (such as
digital or cellular telephones)
Move away from the field
Battery may be low or dead Replace battery
There may be poor battery contact Consult your hearing healthcare provider
Warning to Hearing Aid Users
Consult your physician if excessive earwax, skin
irritation, or a foreign object prevents you from wearing
your hearing aid.
Always remove the aid while undergoing any kind of
electromagnetic treatment such as X-Rays, Magnetic
Resonance Imaging (MRI), Computerized Axial
Tomography (CAT), Electroencephalogram (EEG),
Electrocardiogram (EKG), Short Wave Diathermy, or
other electrical or magnetic treatment.
Other types of radiation (burglary alarms, room
surveillance systems, radio equipment, mobile
telephone, etc) will not damage the hearing aid. They
could, however, momentarily affect the sound quality or
create strange sounds in the hearing aids.
Do not wear the hearing aids in mines or other
explosive areas, unless those areas are certified for
hearing aid use.
Keep the hearing aids away from children under the age
of 3 since they contain small parts which may present a
choking hazard.
Special care should be exercised in selecting and
fitting a hearing aid whose maximum sound pressure
level exceeds 132 decibels because there may be risk
of impairing the remaining hearing of the hearing aid
user.