Cochlear Baha 7 Mode D'emploi page 6

Immunity test
Radiated RF
IEC 61000-4-3
The functionality is
assessed by monitoring
a stimulation sinusoidal
audio signal
Proximity fields
from RF wireless
communications
equipment
IEC 61000-4-3
The functionality is
assessed by monitoring
a stimulation sinusoidal
audio signal
NOTE 1: These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
NOTE 2: If abnormal performance is observed, additional measures may be necessary,
such as reorienting or relocating the Baha 7 Sound Processor.
Trademark legal notice
Cochlear, Baha, 科利耳, コクレア, 코클리어, Hear now. And always, SmartSound, the elliptical
logo, and marks bearing an ® or ™ symbol, are either trademarks or registered trademarks
of the Cochlear group of companies (unless otherwise noted).
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG,
Inc. and any use of such marks by Cochlear Limited is under license.
6
Compliance level
10 V/m
80 MHz to 2.7 GHz
385 MHz (27 V/m);
450, 810, 870,
930, 1720, 1845,
1970, 2450 MHz
(28 V/m);
710, 745, 780,
5240, 5500,
5785 MHz (9 V/m)
Cochlear Baha 7 Sound Processor EMC Information
Electromagnetic environment – guidance
Portable and mobile RF communications
equipment (including peripherals such as
antenna cables and external antennas)
should be used no closer than 30 cm
(12 in.) to any part of your sound processor.
Otherwise, degradation of the performance
of this equipment could result.
Use of accessories, transducers and cables
other than those specified or provided
by Cochlear could result in increased
electromagnetic emissions or decreased
electromagnetic immunity of this equipment
and result in improper operation.
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey, should be less than the compliance
level in each frequency range.
Interference may occur in the vicinity of
equipment marked with the following symbol: