Guidance And Manufacturer's Declaration - Electromagnetic Immunity - Cochlear Baha 7 Mode D'emploi

Guidance and manufacturer's declaration – electromagnetic immunity
The Baha 7 Sound Processor is intended for use in the electro magnetic environment
specified below. The customer or the user of the Baha 7 Sound Processor should ensure
that it is used in such an environment.
Immunity test
Electrostatic
discharge (ESD)
IEC 61000-4-2
The functionality is
assessed by monitoring
a stimulation sinusoidal
audio signal
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions
and voltage
variations on power
supply input lines
IEC 61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
The functionality is
assessed by monitoring
a stimulation sinusoidal
audio signal
Conducted RF
IEC 61000-4-6
Cochlear Baha 7 Sound Processor EMC Information
Compliance level
± 8 kV contact
± 2 kV, ± 4 kV,
± 8 kV, ± 15 kV air
Not applicable
Not applicable
Not applicable
30 A/m
Not applicable
Electromagnetic environment – guidance
Ideally floors should be wood, concrete,
ceramic tile or other non-synthetic materials.
If floors are covered with synthetic material,
relative humidity should be at least 30%.
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or hospital
environment.
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