VISIOMED TensioFlash KD-735 Manual De Utilización página 115

Table 3
For all ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacturer's declaration - electromagnetic immunity
The [KD-735] is intended for use in the electromagnetic environment specified below. The
customer or the user of the [KD-735] should assure that it is used in such an environment.
IEC
IMMUNITY
60601test
test
level
RADIATED RF IEC 3V/m 80
61000-4-3 MHz to 2.5
GHz
228 Visiomed - KD-735 - 032016
Compliance Electromagnetic
level environment - guidance
3 V/m Portable and mobile RF com-
munications equipment should
be used no closer to any part of
the [KD-735], including cables,
than the recommended sepa-
ration distance calculated from
the equation applicable to the
frequency of the transmitter.
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 af-
fected 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 [KD-735] is used
exceeds the applicable RF compliance level above, the [KD-735] should be observed to
verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the [KD-735].
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.
Visiomed - KD-735 - 032016
Recommended separation
distance:
d = 1.2 √ P
80 MHz to 800 MHz
d = 2.3 √ P
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,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:
229