82 NUCLEUS 7 SOUND PROCESSOR USER GUIDE
Guidance and manufacturer’s declaration – electromagnetic
immunity
The Nucleus 7 Sound Processor is intended for use in the
electromagnetic environment specified below. The customer
or the user of the Nucleus 7 Sound Processor should assure
that it is used in such an environment.
ELECTROMAGNETIC ENVIRONMENT GUIDANCE
Portable and mobile RF communications equipment should be used no
closer to any part of the Nucleus 7 Sound Processor, including cables,
than the recommended separation distance calculated from the equation
applicable to the frequency of the transmitter.
IMMUNITY TEST: Conducted RF IEC 61000-4-6
COMPLIANCE LEVEL: 3 V 0.15 to 80 MHz; 6 V in ISM 0.15 to 80 MHz
Recommended separation distance d=1.16√P
IMMUNITY TEST: Radiated RF IEC 61000-4-3
COMPLIANCE LEVEL: 10 V/m 80 MHz to 2.7 GHz
d=0.35√P 80 MHz to 800 MHz
d=0.70√P 800 MHz to 2.7 GHz
where P is the maximum output power rating of the transmitter in watts
(W) according to the transmitter manufacturer and d is the
recommended separation distance in metres (m).
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:
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