Unitron Vista Rm 312 Manual page 19

Behind-the-ear (bte) hearing aid
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Cause
Not loud enough
Low volume
Low battery
Custom shells/domes not
inserted properly
Change in hearing
Custom shells/domes
blocked with ear wax
Plugged microphone
opening
Intermittent
Low battery
Dirty battery contact
32
Possible remedy
Turn up volume; see hearing
healthcare professional for
models without a volume
control or if problem persists
Replace battery
See "Putting your hearing
aids on your ears. " Remove
and reinsert carefully
Consult your hearing
healthcare professional
Clean custom shells/domes.
See "Cleaning your hearing
aids. " Consult your hearing
healthcare professional
Consult your hearing
healthcare professional
Replace battery
Consult your hearing
healthcare professional
Cause
Two long beeps
Low battery
Whistling
Custom shells/domes not
inserted properly
Hand/clothing near ear
Poorly fitting custom
shells/domes
Not clear, distorted
Poorly fitting custom
shells/domes
Custom shells/domes
blocked with ear wax
Low battery
Plugged microphone
opening
Possible remedy
Replace battery
See "Putting your hearing
aids on your ears. " Remove
and reinsert carefully
Move hand/clothing away
from your ear
Consult your hearing
healthcare professional
Consult your hearing
healthcare professional
Clean custom shells/domes.
See "Cleaning your hearing
aids. " Consult your hearing
healthcare professional
Replace battery
Consult your hearing
healthcare professional
33

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