Seagull HL888HA, Manual

Page: 41 / 48

18
Appendix
Guidance and manufacturer’s declaration - electromagnetic emissions
The device is intended for use in the electromagnetic environment speci fi ed below. The
customer or the user of the device should assure that it is used in such an environment.
Guidance and manufacturer’s declaration - electromagnetic immunity
The device is intended for use in the electromagnetic environment speci fi ed below. The
customer or the user of the device should assure that it is used in such an environment.
Immunity test
Electrostatic
discharge (ESD)
IEC 61000-4-2
Power frequency
(50/60 Hz)
magnetic
fi eld
IEC 61000-4-8
IEC 60601
test level
±6 kV
contact
±8 kV air
3 A/m
Compliance
level
±6 kV
contact
±8 kV air
3 A/m
Electromagnetic environment -
guidance
Floors should be wood, concrete
or ceramic tile. If
fl oors are covered
with synthetic material, the relative
humidity should be at least 30 %.
Power frequency magnetic
fi elds
should be at levels characteristic
of a typical location in a typical
commercial or hospital environment.
Emissions test
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage
fl uctuations/ fl icker
emissions IEC 61000-3-3
Compliance
Group 1
Class B
Not
applicable
Not
applicable
Electromagnetic environment - guidance
The device 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.
The device 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.