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Before Using the Monitor
1.8 EMC Guidance and Manufacturer's Declaraon
Guidance and manufacturer’s declaraon-electromagnec immunity
Immunity test IEC 60601 test level Compliance level Electromagnec environment-guidance
Conducted RF
IEC 61000-4-6
3 Vrms
150 KHz to 80 MHz
Not applicable Portable and mobile RF communicaons equipment should be
used no closer to any part of the FEP-103 including cables, than
the recommended separaon distance calculated from the
equaon applicable to the frequency of the transmier.
NOTE1:
At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE2:
These guidelines may not apply in all situaons.
Electromagnec propagaon is affected by absorpon and
reflecon from structures, objects and people.
Field strengths from fixed transmiers, such as base
staons for radio (cellular/cordless) telephones and land
mobile radios, amateur radio, AM and FM radio broadcast
and TV broadcast cannot be predicted theorecally with
accuracy. To assess the electromagnec environment due
to fixed RF transmiers, an electromagnec site survey
should be considered. If the measured field strength in the
locaon in which the FEP-103 should be observed to verify
normal operaon. If abnormal performance is observed,
addional measures my be necessary, such as re-orienng
or relocang the FEP-103.
Over the frequency range 150 kHz to 80 MHz, field
strengths should be les than 3 V/m.
A.
B.
Radiated RF
IEC 61000-4-3
3 V/m
80MHz to 2.5 GHz
3 V/m
Where P is the maximum output power rang of the transmier in
was (W) according to the transmier manufacturer and d is the
recommended separaon distance in metres (m).
Interference may occur in the vicinity of
equipment marked with the following symbol:
Field strengths from fixed RF transmiers, as determined by an
electromagnec site survey , should be less than the compliance level in
each frequency range .
b
a
Recommended separaon distance:
d = 1.2 P
d = 1.2 P 80MHz to 800 MHz
d = 2.3 P 800MHz to 2.5 GHz