User Manual

11
If it feels like the dome is falling out of your ear, it means that
the dome is most likely too small for your ear. Try changing
your dome to one that is a size larger.
It is useful to know when to use a closed or open dome.
If it feels like you have to squeeze or force the dome into your ear,
it means that the dome is most likely too large for your ear. Try
changing your dome to one that is a size smaller.
a.
b.
Good Fit
Too Small
Open dome
Open domes have holes in them,
to prevent the ears from feeling
blocked. This type of dome can help
in cases where your own voice seems
too loud or the hearing aid seems
too noisy.