Venen Engel 8 PREMIUM Mode D'emploi page 46

The device is intended for use in the electromagnetic environment specified below. The customer or the user of the device should assure that it is used in
such an environment.
Immunity test
Radiated RF IEC 61000-4-3
NOTE 1: At 80 MHz and 800
NOTE 2: These guidelines may not apply in all
and people.
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. lf the measured field strength in the location in which the Device is used exceeds the
applicable RF compliance level above, the Device should be observed to verify normal operation. If normal performance is observed, additional
measures may be necessary, such as reorienting or relocating the Device. b Over the frequency range 150 kHz to 80 MHz, field strengths should be less
than [Vii V/m].
46
Guidance and manufacturer's declaration - electromagnetic immunity
IEC 60601
test tevel
lOV/m & table 9
MHz, the higher frequency range applies.
situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects
Compliance level
l0V/m & table 9
Electromagnetic environment - guidance
Portable and mobile RF communications
equipment should be used no closer to any part of
the Device, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
d = 1.167 80 MHz to 800 MHz
d = 2.333 800 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,should be less than the compliance level in
each frequency range. Interference may occur in
the vicinity of equipment marked with the following
symbol: