VM TensioFlash KD-795 Manual página 72

Table 3
For all ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacturer's declaration - electromagnetic immunity
The KD-795 is intended for use in the electromagnetic environment specified below. The
customer or the user of the KD-795 should assure that it is used in such an environment.
IEC
IMMUNITY Compliance
60601test
test level
level
RADIATED RF IEC 3V/m 80 3 V/m
61000-4-3 MHz to 2.5
GHz
142 Visiomed - KD-795 - 032016
Electromagnetic
environment - guidance
Portable and mobile RF com-
munications equipment should
be used no closer to any part
of the KD-795, including cables,
than the recommended separa-
tion 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-795 is used exceeds
the applicable RF compliance level above, the KD-795 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-795.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.
Visiomed - KD-795 - 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:
143