oticon Alta IIC Instructions For Use Manual page 17

Warnings
• The otherwise non-allergenic materials used in hearing instruments may, in rare cases,
cause a skin irritation or another unusual condition.
Please see a doctor if these conditions occur.
Interference
• Your hearing instrument has been thoroughly tested for interference, according to
the most stringent international standards. However, interference with your hearing
instrument and other devices may occur, for example with some mobile phones,
citizens band devices and shop alarm systems. If this occurs, increase the distance
between the hearing instrument and the device.
Wax filter
• If the instrument sound outlet is equipped with a ProWax filter, follow the directions
specified in the section "Replacing ProWax filter".
• Always use the same type of wax filter like that which was originally supplied with
the instrument.
If you are in any doubt about the use or replacement of wax filters, contact your Hearing
Care Professional.