oticon Spirit Zest BTE, Инструкция по эксплуатации

Страница: 21 / 26

40 41
If none of the above solutions solves the problem,
ask your Hearing Care Professional for assistance.
Common problems and their solutions
Symptom Possible causes Solutions
No sound Worn-out battery Change battery pg. 6
Clogged sound outlet Clean earmould pg. 25 & 29
Intermittent
or reduced
sound Clogged sound outlet Clean earmould pg. 25 & 29
Moisture Wipe battery and instrument with dry cloth pg. 33
Worn-out battery Change battery pg. 6
Clogged damping filter in hook Contact your Hearing Care Professional for assistance
Squealing
noise Hearing instrument inserted improperly Reinsert hearing instrument pg. 10
Ear wax accumulated in ear canal Have ear canal examined by your doctor