Solutions
Change battery
Clean sound outlet or change ProWax
Clean microphone opening or change filter (T-Cap or O-Cap)
Clean sound outlet or change ProWax
Wipe battery and instrument with dry cloth
Change battery
Reinsert hearing instrument
Have ear canal examed by your doctor
53
pg. 20
pg. 38 & 40
pg. 42 & 44
pg. 38 & 40
pg. 46
pg. 20
pg. 24