Invacare ROZE - Page 64

Invacare®Roze™
a
Fieldstrengthsfromxedtransmitters,suchasbasestationsforradio(cellular/cordless)telephonesandlandmobileradios,
amateurradio,AMandFMradiobroadcastandTVbroadcastcannotbepredictedtheoreticallywithaccuracy.Toassess
theelectromagneticenvironmentduetoxedRFtransmitters,anelectromagneticsitesurveyshouldbeconsidered.Ifthe
measuredeldstrengthinthelocationinwhichthepatientliftisusedexceedstheapplicableRFcompliancelevelabove,the
patientliftshouldbeobservedtoverifynormaloperation.Ifabnormalperformanceisobserved,additionalmeasuresmaybe
necessary,suchasreorientingorrelocatingthepatientlift.
b
Overthefrequencyrange150kHzto80MHz,eldstrengthsshouldbelessthan[V1]V/m.
At80MHzand800MHz,thehigherfrequencyrangeapplies.
RecommendedseparationdistancesbetweenportableandmobileRFcommunicationsequipmentandthepatientlift
ThepatientliftisintendedforuseinanelectromagneticenvironmentinwhichradiatedRFdisturbancesarecontrolled.The
customerortheuserofthepatientliftcanhelppreventelectromagneticinterferencebymaintainingaminimumdistance
betweenportableandmobileRFcommunicationsequipment(transmitters)andthepatientliftasrecommendedbelow,according
tothemaximumoutputpowerofthecommunicationsequipment
Separationdistanceaccordingtofrequencyoftransmitter[m]
Ratedmaximumoutput
oftransmitter[W]
150kHzto80MHz
80MHzto800MHz 800MHzto2,5GHz
0.010.120.120.23
0.10.370.370.74
11.171.172.33
103.693.697.38
10011.6711.6723.33
641195052-B