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TROuBLESHOOTING GuIDE
SYMPTOM
Device is dead
Not loud enough
Whistles
Not clear, distorted
24
CAuSE
Not turned on
Dead battery
Battery improperly inserted
Broken receiver or receiver tube
Blocked wax guard filter
Receiver dome not inserted properly
Blocked wax guard filter
Change in hearing
Excessive ear wax
Hearing instrument settings
not optimum
Receiver tube and receiver dome
not inserted properly in the ear
Hearing instrument settings
not optimum
Weak battery
Poorly fitting receiver tube
Hearing instrument damaged
Hearing instrument
settings not optimum
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