Specifications

EMC notice
20
a Field strengths from fixed transmitters, such as base stations for radio (cellu-
lar/cordless) telephones and land mobile radios, amateur radio, AM and FM
radio broadcast and TV broadcast cannot be predicted theoretically with
accuracy. To assess the electromagnetic environment due to fixed RF trans-
mitters, an electromagnetic site survey should be considered. If the mea-
Immunity
test
IEC 60601
test level
Level Electromagnetic environment –
guidance
Power
frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
Not
applic
able
Power frequency magnetic fields should be
at levels characteristic of a typical location
in a typical commercial or hospital
environment.
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to
80 MHz
3 V/m
80 MHz to
2.5 GHz
3 V
3 V/
m
Portable and mobile RF communications
equipment should be used no closer to any
part of the B
ARCO CORONIS Display, including
cables, than the recommended separation
distance calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation distance
80 MHz to 800 MHz
800 MHz to 2.5 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 meters (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey,
a
should be less than the
compliance level in each frequency range.
b
Interference may occur in the vicinity of
equipment marked with symbol:
P2.1d 
P2.1d 
P3.2d 