Eizo FlexScan T1781 User Manual page 56

Guidance and manufacturer's declaration - electromagnetic immunity
TheFlexScanT1781isintendedforuseintheelectromagneticenvironmentspecifi  edbelow.Thecustomerortheuser
oftheFlexScanT1781shouldassurethatitisusedinsuchanenvironment.
Immunity test IEC/EN60601 test
level
ConductedRF 3Vrms
IEC/EN61000-4-6 150kHzto80MHz
RadiatedRF 3V/m
IEC/EN61000-4-3 80MHzto2.5GHz
NOTE1 At80MHzand800MHz,thehigherfrequencyrangeapplies.
NOTE2 Theseguidelinesmaynotapplyinallsituations.Electromagneticpropagationisaffectedbyabsorptionand
refl  ectionfromstructures,objectsandpeople.
a
Fieldstrengthsfromfi  xedtransmitters,suchasbasestationsforradio(cellular/cordless)telephonesandlandmobile
radios,amateurradio,AMandFMradiobroadcastandTVbroadcastcannotbepredictedtheoreticallywithaccuracy.
Toassesstheelectromagneticenvironmentduetofi  xedRFtransmitters,anelectromagneticsitesurveyshouldbe
considered.Ifthemeasuredfi  eldstrengthinthelocationinwhichtheFlexScanT1781isusedexceedstheapplicable
RFcompliancelevelabove,theFlexScanT1781shouldbeobservedtoverifynormaloperation.Ifabnormalperformance
isobserved,additionalmeasuresmaybenecessary,suchasreorientingorrelocatingtheFlexScanT1781.
b
Overthefrequencyrange150kHzto80MHz,fi  eldstrengthsshouldbelessthan3V/m.
56
Appendix
Compliance level Electromagnetic environment - guidance
3Vrms PortableandmobileRFcommunications
equipmentshouldbeusednoclosertoanypart
oftheFlexScanT1781,includingcables,than
therecommendedseparationdistancecalculated
3V/m
fromtheequationapplicabletothefrequencyof
thetransmitter.
RecommendedSeparationdistance
d=1.2
d=1.2
d=2.3
Where"P"isthemaximumoutputpowerrating
ofthetransmitterinwatts(W)accordingto
thetransmittermanufacturerand"d"isthe
recommendedseparationdistanceinmeters(m).
Fieldstrengthsfromfi  xedRFtransmitters,as
determinedbyanelectromagneticsitesurvey
shouldbelessthanthecompliancelevelineach
frequencyrange
Interferencemayoccurinthevicinityofequipment
markedwiththefollowingsymbol.
P
P,80MHzto800MHz
P,800MHzto2.5GHz
b .
a
,