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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 CROS
device or accessory, including cables specied by the
manufacturer. Otherwise, degradation of the performance of
this equipment could result.
The CROS device should not be tted with domes / wax
protection systems 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 unlike-
ly case that any part of this product should remain in
the ear canal, it is strongly recommended to see a phy
-
sician for safe removal.
For charger, use only IEC 60950-1*, IEC 62368-1 or IEC
60601-1 certied 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