Rexton M-Core SR, Руководство пользователя, Страница: 6 / 12

6
Troubleshooting
Before sending a hearing instrument to our service
address, perform a visual check to see if the receiver is
blocked by cerumen. If this is the case, exchange the
receiver wax guard.
Exchanging the receiver wax guard
X
Remove the ear piece.
X
Screw the threaded end of the
wax guard changing tool into
the filter of the external receiver.
X
Remove the used filter.
X
Flip the tool over and push the
new wax guard into place.
X
Release the filter by tilting the
changing tool to the side. Then
dispose of the changing tool.