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If such use is necessary, this equipment and
the other equipment should be observed to
verify that they are operating normally.
Use of accessories, transducers and cables
other than those specified or provided by the
manufacturer of this equipment could result
in increased electromagnetic emissions or
decreased electromagnetic immunity of this
equipment and result in improper operation.
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 specified by the
manufacturer. Otherwise, degradation of the
performance of this equipment could result.
The USB port of the charger is to be used for the
described purpose only.
For charger, use only IEC 60950-1 *, IEC 62368-
1 or IEC 60601-1 certified equipment with an
output rating of 5 VDC. Min. 500 mA.
* Note: this standard may not be valid anymore in your country,
please refer to IEC 62368-1
Do not touch the contacts of the charger when
powered
Hearing aids should not be fitted with domes /
wax protection systems when used by clients
with perforated eardrums, inflamed 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.
The majority of hearing aid users have a hearing
loss for which a deterioration in hearing is not to
be expected with regular use of a hearing aid in
everyday situations. Only a small group of hearing
aid wearers with hearing loss, may be at risk of
deterioration in hearing after a long period of use
.
