48
If none of the above solutions solves the problem, ask your Hearing Care Professional
for assistance.
Symptom Possible causes Solutions
No sound
Worn-out battery Change battery pg. 16
Clogged sound outlet Clean corda
2
thin tube pg. 33
Clogged sound outlet Clean ear mould pg. 39
Intermittent
or reduced sound
Clogged sound outlet
Clean corda
2
thin tube pg. 33
Clogged sound outlet Clean ear mould pg. 39
Moisture Wipe battery and instrument with dry cloth pg. 42
Worn-out battery Change battery pg. 16
Squealing
noise
Hearing instruments inserted improperly
Reinsert hearing instruments pg. 21
Ear wax accumulated in ear canal Have ear canal examined by your doctor
Common problems and their solutions