81NUCLEUS 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.
IMMUNITY TEST COMPLIANCE
LEVEL
ELECTROMAGNETIC
ENVIRONMENT
GUIDANCE
Electrostatic discharge (ESD)
IEC 61000-4-2
± 8 kV contact
± 15 kV air
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the
relative humidity should
be at least 30%.
Electrical fast transient/burst
IEC 61000-4-4
Not applicable Not applicable
Surge IEC 61000-4-5 Not applicable Not applicable
Voltage dips, short
interruptions and voltage
variations on power supply
input lines IEC 61000-4-11
Not applicable Not applicable
Power frequency (50/60 Hz)
magnetic field
IEC 61000-4-8
30 A/m Power frequency
magnetic fields should
be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
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