User's Guide
59
Portable RF communications equipment (including peripherals
such as antenna cables and external antennas) should be used
no closer than 30 cm (12 inches) to any part of the hearing
aids, including cables specied by the manufacturer.
Otherwise, degradation of the performance of this equipment
could result.
Hearing aids should not be tted with domes when used by
clients with perforated eardrums, inamed ear canals or
otherwise exposed middle ear cavities. In these cases, we
recommend the use of a custom earpiece. In the unlikely case
that any part of this product should remain in the ear canal,
it is strongly recommended to see a medical specialist for
safe removal.
Avoid strong physical impacts to the ear when wearing
a hearing aid with customized earpiece. The stability of
customized earpieces is designed for normal use. A strong
physical impact to the ear (e.g. during sports) may cause the
customized earpiece to break. This may lead to perforation
of the ear canal or eardrum.