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22
Action
Steps
Intermittent or
Distorted Sound
Feedback/
Whistling
Weak or
No Sound
Static or
Hissing
Turn Sona On
4
Adjust Volume
4
4
Replace Battery
4
4
4
Use Dehumidifier
4
4
4
Clean Tubing/Tip
4
4
4
Clean Ear Canal
4
4
4
Change Tubing/Tip
4
4
4
Please see the pages 23-25 for more detailed troubleshooting tips.
Troubleshooting Your Hearing Device