Philips InnoSpire Go Instructions For Use Manual page 100

5.
Guidance and manufacturer's declaration – electromagnetic immunity
The InnoSpire Go is intended for use in the electromagnetic environment specified below. The customer or
the user of the InnoSpire Go should assure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level
Conducted RF 3Vrms 3Vrms
IEC 61000-4-6 150kHz to 80MHz
a
outside ISM bands
6Vrms 6Vrms
150kHz to 80MHz
in ISM and amateur
a
radio bands
Radiated RF 10V/m 10V/m
IEC 61000-4-3 80MHz to 2.7GHz
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. The ISM (industrial, scientific and medical) bands between 150 kHz and 80 MHz are 6,765 MHz to 6,795 MHz; 13,553 MHz to
13,567 MHz; 26,957 MHz to 27,283 MHz; and 40,66 MHz to 40,70 MHz.
b. The compliance levels in the ISM frequency bands between 150 kHz and 80 MHz and in the frequency range 80 MHz to 2.7
GHz are intended to decrease the likelihood that mobile/portable communications equipment could cause interference if it is
inadvertently brought into patient areas. For this reason, an additional factor of 10/3 has been incorporated into the formulae
used in calculating the recommended separation distance for transmitters in these frequency ranges.
c. 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 InnoSpire Go is used exceeds the applicable RF compliance level above, the InnoSpire
Go should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary,
such as re-orienting or relocating the InnoSpire Go.
d. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
198
Electromagnetic environment – guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the InnoSpire Go, 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 = 2.0 P
d=1.2 P 80MHz to 800MHz
d=2.3 P 800MHz to 2.7GHz 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
b
metres (m) .
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
c
survey , should be less than the compliance
d
level in each frequency range . Interference
may occur in the vicinity of equipment
marked with the following symbol:
6.
Recommended separation distances between portable and mobile RF communications equipment and
the InnoSpire Go
The InnoSpire Go is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the InnoSpire Go can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the InnoSpire Go as recommended below, according to the maximum output power
of the communications equipment.
Rated maximum Separation distance according to frequency of transmitter
output power of
m
transmitter
150 kHz to 80 MHz 150 kHz to 80 MHz
W
outside ISM bands inside ISM bands
d=1.2 P d=2.o P
0.01 0.12 0.20
0.1 0.38 0.63
1 1.2 2.0
10 3.8 6.3
100 12 2.0
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (m) can
be determined using the equation applicable lo the frequency of the transmitter, where P Is the maximum output power rating
of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 The ISM (Industrial. scientific and medical) bands between 150 kHz and 80 MHz are 6,765 MHz to 6,795 MHz
13,553 MHz lo 13,567 MHz: 26,957 MHz to 27,283 MHz: and 40,66 MHz lo 40,70 MHz.
NOTE 3 An additional factor of 10/3 has been incorporated into the formulae used In calculating the recommended separation
distance for transmitters in the ISM frequency bands between 150 kHz and 80 MHz and in the frequency range 80 MHz to
2.7 GHz to decrease the likelihood that mobile/portable communications equipment could cause interference if it is
inadvertently brought into patient areas.
NOTE 4 These guidelines may not apply In all situations. Electromagnetic propagation is affected by absorption and reflection
from structures, objects and people.
ENGLISH
80 MHz to 800 MHz to
800 MHz 2.75 GHz
d=1.2 P d=2.3 P
0.12 0.23
0.38 0.73
1.2 2.3
3.8 7.3
12 23
199