Canon AX-B2735W Manual page 55

IEC 60601 Test
Immunity Test
Conducted RF 3 V
IEC 61000-4-6 150 kHz to
80 MHz
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to
2.7 GHz
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflections from structures, object and people.
a Field strengths from fixed transmitters, such as base stations for radio (cellular/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
transmitters, an electromagnetic site survey should be considered. If the measured field strength in
the location in which the AX-B2735W is used exceeds the applicable RF compliance level above, the
AX-B2735W should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as reorienting or relocating the AX-B2735W.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
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Guidance and manufacturer's declaration for EMD
Table 3
Compliance
Level Level
3 V
3 V/m
Electromagnetic
Environment – Guidance
Portable and mobile RF
communications equipment
should be used no closer to
any part of the AX-B2735W,
including cables, than the
recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended separations
distance
d=1.2
P
d=1.2 80 MHz to 800 MHz
P
d=2.3 800 MHz to 2.7 GHz
P
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
a
survey , should be less than
the compliance level in each
b
frequency range .
Interference may occur in the
vicinity of equipment marked
with the following symbol:
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