Unitron Unison Digital ITE Guide De L'utilisateur page 23

SYMPTOM CAUSE
Whistling • Hearing instruments not
• Volume too loud
• Hand/clothing near ear
• Poorly fitting
Not clear, • Poorly fitting hearing
distorted
• Hearing instruments
• Change in hearing
• Low battery
"Motorboating" • Low battery
sound • Dirty battery contact
Weak on the • Volume control set
Telephone
• Telephone not
For any problems not listed in the guide, contact your hearing healthcare
professional. If you do not have a hearing healthcare professional, please
contact the nearest office listed on the back page of this booklet.
inserted properly
hearing instruments
instruments
blocked with ear wax
too low
positioned properly
POSSIBLE REMEDY
• Remove and reinsert
• Turn volume down
• Remove hand/clothing from ear
• Consult your hearing
healthcare professional
• Consult your hearing
healthcare professional
• Refer to the section "Cleaning
Your Unison Hearing
Instruments". Consult your hear-
ing healthcare professional.
• Consult your hearing
healthcare professional
• Replace battery
• Replace battery
• Consult your hearing
healthcare professional
• Turn up volume
• Move telephone around ear
for clearer signal. For models
with Easy t-coil, refer to section
"Using Unison with Easy t-coil
for the Telephone".
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