Barco Eonis MDRC-2122 BL, Руководство пользователя, Страница: 32 / 41

7. Important information
Immunity test IEC 60601
Test levels
Compliance level Electromagnetic
environment –
guidance
Power frequency (50/60
Hz) magnetic
fi eld
IEC 61000-4-8
3 A/m Not applicable
2
Power frequency
magnetic
fi elds should
be at levels characteristic
of a typical location in
a typical commercial or
hospital environment.
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 V
3 V/m
Portable and mobile
RF communications
equipment should be
used no closer to any
part of the Eonis display,
including cables, than
the recommended
separation distance
calculated from the
equation applicable
to the frequency
of the transmitter.
Recommended
separation distance
d = 1.2 √ P
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
fi xed RF transmitters,
as determined by an
electromagnetic site
survey,
3
should be less
than the compliance
level in each frequency
range.
4
Interference may occur in
the vicinity of equipment
marked with symbol:
3. 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 Eonis display is used exceeds the applicable RF compliance level above, the Eonis display should be observed
to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or
relocating the Eonis display.
4. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
30 K5903049 EONIS 11/10/2016