YOSHIDA XP73 - Page 16

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Operation Manual
TABLE: Guidance and manufacturer's declaration - electromagnetic immunity
TheX-eraSmartisintendedforuseintheelectromagneticenvironmentspeciedbelow.Thecustomerorthe
user of the X-era Smart should assure that is used in such an environment.
Immunity Test IEC 60601 Test Level Compliance Level
Electromagnetic Environment –
guidance
Conducted RF
IEC 61000-4-6
3Vrms
150 kHz to 80 MHz
3V
Portable and mobile RF communications
equipment should be used no closer to
any part of the X-era Smart, 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).
Fieldsstrengthsfromxed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:
Radiated RF
IEC 61000-4-3
3V/m
80 MHz to 2.5 GHz
3V/m
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reectionfromstructures,objectsandpeople.
a:Fieldstrengthsfromxed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xedRFtransmitters,an
electromagneticsitesurveyshouldbeconsidered.Ifthemeasuredeldstrengthinthelocationinwhichthe
X-era Smart is used exceeds the applicable RF compliance level above, the X-era Smart should be observed
to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such
as re-orienting or relocating the X-era Smart
b:Overthefrequencyrange150kHzto80MHz,eldstrengthsshouldbelessthan3V/m.