Troubleshooting - MDHearingAid CORE User Manual

Troubleshooting

Turn CORE on
Adjust volume
Replace battery
Use dehumidifier
Clean ear canal
Clean tubing/tip
Change tubing/tip
For more detailed troubleshooting tips, see the following pages.
21
Intermittent or
distorted sound
Issue:
Feedback/
whistling
Weak or
no sound