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The LifeChoice Activox Portable Oxygen Concentrator Model XYC100B-PRO
is intended for use in the electromagnetic environment specified below. The
customer or the user of the Model XYC100B-PRO should assure that it is used
in such an environment.
NOTE 1:
At 80MHz and 800MHz, 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 Model XYC100B-PRO is to be used exceeds the applicable RF compliance
level above, the Model XYC100B-PRO should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the Model XYC100B-PRO.
b
Over the frequency range 150kHz to 80MHz, field strengths should be less than 3 V/m.
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
Immunity Test
IEC 60601
Compliance
Electromagnetic
Test Level
Level
Environment - Guidance
Portable and Mobile RF
communications equipment
should be used no closer
to any part of the
Model XYC100B-PRO,
including cables, than the
recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended
Separation Distance
d = 1.17 √P
d = 1.17 √P, 80MHz
to 800MHz
d = 2.33 √P, 800MHz to
2.5GHz
3 Vrms
150kHz-80MHz
3 V/m
80MHz-2.5GHz
3 V
3 V/m
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
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 the following
symbol: