User's Manual

Troubleshooting
79
9
Problem Solutions
Hearing aids
whistle
Make sure that you’re placing
the domes in your ears correctly.
Remember to insert each dome deep
into your ear canal until the receiver
wire is at against your ear and the
dome feels secure (see page 34).
Choose another dome size (see page
85). You may need a different size for
each ear.
If you’re using open domes, try
replacing them with the same size
closed domes (see page 86).
Decrease World Volume (see page 41).
Excessive wax can cause your hearing
aids to whistle. If whistling is not
resolved by above mentioned actions,
consider seeing your hearing healthcare
professional.