Sensica sensilight mini, Руководство пользователя

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Guidance and manufacturer’s declaration – electromagnetic immunity
As per IEC 60601-1-2: 2007 - Table 4
The SensiLight™Mini is intended for use in the electromagnetic environment
specified below. The customer or the user of the SensiLight™Mini should assure that it
is used in such an environment.
Immunity
Test
IEC 60601
Test Level
Compliance
level
Electromagnetic environment – guidance
Conducted RF
IEC61000-4-6
Radiated RF
IEC 61000-4-3
3Vrms
150 kHz to 80
MHz
3 V/m
80 MHz to 2,5
GHz
3 V
3 V/m
80 MHz to
2,5 GHz
Portable and mobile RF communications equipment should
be used no closer to any part of the SensiLight™Mini, including
cables, than the recommended separation distance calculated
from the equation applicable to the frequency of the
transmitter.
Recommended separation distance
d=(3.5/3) =1.17
d=(3.5/3) =1.17 80 MHz to 800 MHz
d=(7/3) =2.33 800 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 metres (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 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 SensiLight™Mini is used exceeds the
applicable RF compliance level above, the SensiLight™Mini should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be necessary, such as
re-orienting or relocating the SensiLight™Mini.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.