Amico Apollo MS-SC, Руководство по эксплуатации и техническому обслуживанию

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Electromagnetic Compatibility
Table A.3 – Electromagnetic Immunity
The Apollo Bed (B-AM1-400X) is intended for use in the electromagnetic environment specified below. The customer or user of
B-AM1-400X should assure that it is only used in such an environment.
Immunity Test
IEC 60601
Test Level
Compliance Level Electromagnetic Environment – Guidance
Portable and mobile RF equipment should be
used no closer to any part of the B-AM1-400X
(including cables) than the recommended
separation distance calculated from the
equation applicable to the frequency of
the transmitter. Recommended separation
distance:
Conducted RF
IEC 61000-4-6
3 Vrms
(from 150 kHz to 80 MHz)
3 Vrms d = 1.2 x √ P from 150 kHz to 80 MHz
Radiated RF
IEC 61000-4-3
3 V/m
(from 80 kHz to 2.5 GHz)
3 V/m
d = 1.2√ P (for 80MHz to 800 MHz)
d = 2.3√ P (for 800 MHz to 2.5 GHz)
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 metres
(m)
b
.
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 the following symbol:
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 reflection
from structures, objects, 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 Apollo Bed (B-AM1-400X) is used exceeds the applicable RF compliance level above,
the Apollo Bed (B-AM1-400X) should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as re-orienting or relocating the Apollo Bed (B-AM1-400X).
b
: Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.