DJO ARTROMOT K1 Classic Modo De Empleo página 46

Guidance and Manufacturer's Declaration – Electromagnetic Immunity
ARTROMOT®-K1 classic is intended for use in the electromagnetic environment specified
below. It is the responsibility of the customer or user to ensure that the ARTROMOT®-K1
classic device is used in such an environment.
Immunity test
Conducted RF to
IEC 61000-4-6
Radiated RF to
IEC 61000-4-3
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 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 mea-
sured field strength in the location in which the ARTROMOT®-K1 classic device is used
exceeds the applicable RF compliance level above, the ARTROMOT®-K1 classic device should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as reorienting or relocating the
ARTROMOT®-K1 classic device.
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
IEC 60601 Compliance level
test level
3 V 3 V
rms
150 kHz to
80 MHz
3 V/m 3 V/m
80 MHz to
2.5 GHz
Electromagnetic environ-
ment-guidance
Recommended separation
distance:
rms
d =
d =
800 MHz
d =
2.5 GHz
where P is the maximum output
power rating of the transmitter
in watts (W) according to the
transmitter manufacturer and
is the recommended separation
distance in meters (m).
Field strengths from fixed RF
transmitters, as determined by
an electromagnetic site survey
is less than the compliance
level in each frequency range
Interference may occur in the
vicinity of equipment marked
with the following symbol
46
P
r
ö
1.2
P
r
ö
1.2
80 MHz to
P
r
ö
2.3
800 MHz to
d
a ,
.
b