44
Troubleshooting guide
Symptom
Possible causes
No sound
Dead battery
Clogged sound outlet
Clogged microphone inlet
Hearing aid microphone
muted
Intermittent or
reduced sound
Clogged sound outlet
Moisture
Dead battery
Squealing noise
Hearing aid not inserted
properly
Ear wax accumulated
in ear canal
Summary of Contents for HearLink 2000
Page 1: ...User Guide HearLink In the Ear Hearing Aids ...
Page 2: ......
Page 43: ...43 Notes ...
Page 64: ...197372 US ...
Page 65: ...65 15 mm 8 15 mm 9 0 mm 19 mm Placeholder for FSC logo ...