27
i
mmuniTy
T
EsT
iEC 60601
T
EsT
l
EvEl
C
omplianCE
l
EvEl
E
lECTromagnETiC
E
nvironmEnT
- g
uidanCE
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 goLITE BLU, including cables,
than the recommended separation distance
calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance:
d = 1.2
d = 1.2
d = 2.3
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:
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 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 goLITE BLU is used exceeds the applicable RF compliance level above, the goLITE BLU
should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as re-orienting or relocating the goLITE BLU.
b:
Over the frequency range 150 kHz to 80 MHz, the field strengths should be less than 3 V/m.
GUIDANCE AND MANUFACTURER’S DECLARATION —
ELECTROMAGNETIC IMMUNITY: The goLITE BLU is intended for use in
the electromagnetic environment specified below. The customer or the
user of the goLITE BLU should make sure it is used in such an environment.
EnglisH
