Operating instructions
30
Cause Possible remedy
Intermittent
Low battery Replace battery
Dirty battery contact Consult your hearing
healthcare professional
Two long beeps
Low battery Replace battery
Whistling
Custom shells/
domes not inserted
properly
Remove and reinsert
carefully
Hand/clothing
near ear
Remove hand/clothing
from ear
Poorly ļ¬tting
custom shells/domes
Consult your hearing
healthcare professional