Jumper AngelSounds JPD-100S9, User Manual

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Fetal Doppler
16
A1.1 Electromagnetic Emissions
The
Fetal Doppler
is intended for use in the electromagnetic environment
specified below. The customer or the user of the Fetal heart monitor should assure
that it is used in such an environment.
Emissions test Compliance
RF emissions
CISPR 11 Group 1
The
Fetal Doppler
uses RF energy only for
its internal function. Therefore, its RF
emissions are very low and are not likely to
cause any interference in nearby electronic
equipment.
RF emissions
CISPR 11 Class B
The
Fetal Doppler
is suitable for use in all
establishments, including domestic
establishments and those directly connected
to the public low-voltage power supply
network that supplies buildings used for
domestic purposes.
A 1.2 Electromagnetic Immunity
The
Fetal Doppler
is intended for use in the electromagnetic environment
specified below. The customer or the user of the Fetal Doppler should assure that it
is used in such an environment.
Immunity test
IEC 60601
test level Compliance level Electromagnetic
environment
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2 ±6 kV
contact
±8 kV air
±6 kV contact
±8 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 %.