Chattannoga OptiFlex SHOULDER CPM Modo De Empleo página 34

9.2 Electromagnetic immunity
Guidance and Manufacturer's Declaration – Electromagnetic Immunity
OptiFlex ® S is intended for use in the electromagnetic environment specified below. It is the
responsibility of the customer or user to ensure that the OptiFlex
environment.
Immunity test IEC 60601 test
level
Conducted RF to 3 V
IEC 61000-4-6 150 kHz to
80 MHz
Radiated RF to IEC 3 V/m
61000-4-3 80 MHz to
2.5 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 reflection from structures, objects, and people.
a) Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless)
telephones and land mobile 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 OptiFlex
compliance level above, the OptiFlex
abnormal performance is observed, additional measures may be necessary, such as reorienting
or relocating the OptiFlex
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Compliance
level
3 V
rms rms
3 V/m
® S device is used exceeds the applicable RF
® S device should be observed to verify normal operation. If
® S device.
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® S device is used in such an
Electromagnetic environment -
guidance
Portable and mobile RF communi-
cations equipment are used no
closer to any part of the
OptiFlex ® S device, including
cables, than the recommended
separation distance calculated
from the equation applicable to the
frequency of the transmitter.
Recommended separation
distance:
öä
1.2 P
d =
öä
1.2 P
d =
80 MHz to 800 MHz
öä
1.2 P
d =
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 meters (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey
less than the compliance level in
each frequency range
b
.
Interference may
occur in the vicinity
of equipment marked
with
the following symbol.
a
, is