Unitron Unison User Manual page 23

SYMPTOM
Whistling
Not clear,
distorted
"Motorboating" • Low battery
sound
Weak on the • Volume control set
Telephone
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.
CAUSE
• Hearing instruments not
inserted properly
• Volume too loud
• Hand/clothing near ear
• Poorly fitting
hearing instruments
• Poorly fitting hearing
instruments
• Hearing instruments
blocked with ear wax
• Change in hearing
• Low battery
• Dirty battery contact
too low
• Telephone not
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".
19