22
Sound Outlet Filter
your ReSound hearing instrument is equipped with a filter.
This filter is located at the top of
the sound outlet and prevents
moisture and debris from get-
ting into the hearing instrument.
If the hearing instrument seems
to have lost power and changing
the battery does not help, the filter
may be blocked, and needs to be
changed. See instructions below:
How to remove filter
Place the hook of the instru-
ment into the long groove of
the filter stick. Pull down and
the filter will be removed.
How to place filter on hook
Place the hook on one filter
and push gently. Rock the
hook back and forth until the
filter is released.
Now take the hook with the
filter attached and press it
in the hole at the end of the
filter. The filter will now be
fastened.
Summary of Contents for BTE 90
Page 1: ...USER GUIDE MINI BTE 60 BTE 61 BTE 70 BTE 71 BTE 80 BTE 90...
Page 5: ...5 6 1 5 4 3 2 1 6 2 3...
Page 7: ...7 XE71 DI 10 7 8 9 11 8 9 4...
Page 13: ...13 Volume Control...
Page 33: ...33...