User's Manual

Common problems and their solutions
Eff ect
Cause Solution
No sound
Ear wax accumulated in ear canal
Hearing instrument inserted improperly
Clogged sound outlet
Clogged microphone opening
Worn-out battery
Dirty or corroded battery contacts
Squealing
noise
Have ear canal examined by your doctor
Reinsert hearing instrument (pg. 9)
Clean sound outlet or, if necessary,
have wax protection system changed
by your Hearing Care Professional (pg. 26)
Clean microphone opening with a brush
Replace battery (pg. 18)
Open and close the battery door
several times or replace battery (pg. 18)
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