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■ Cautionconcerninginterferencewith2.4GHz/5GHzwirelessLAN
Whencommunicatingwitha2.4GHz/5GHzLAN,becarefulaboutthefollowing.
Microwaveovensandotherindustrial,scientific,andmedicalequipment,aswellasindoor
wirelessstations(wirelessstationsrequiringpermits)andspeciallow‐powerwirelessstations
(wirelessstationsnotrequiringpermits)usedforidentifyingmobileunitsusedinplant
manufacturinglineetc.,aswellasamateurwirelessstations(wirelessstationsrequiring
permits)operateinthefrequencybandusedbythisproduct.
Beforeusingthisproduct,doublecheckthatnoindoorwirelessstations,speciallow‐power
wirelessstationsformobileunitidentification,oramateurwirelessstationsareinoperationin
thevicinity.
Ifthisproductshouldcauseharmfulelectromagneticinterferenceinanindoorwireless
stationforidentifyingamobileunit,quicklychangethefrequencyusedorstopemitting
theelectromagneticsignal,thennotifythestoreofpurchaseandconsultwiththemabout
measuresforavoidinginterference(forexample,installingapartitionwall).
Besidesthat,ifthisproductshouldcauseharmfulelectromagneticinterferenceina
speciallow‐powerwirelessstationusedforidentifyingamobileunit,orinanamateur
wirelessstation,orsomeotherproblemoccurs,pleaseinquireatthestorefromwhich
youmadeyourpurchase.
■ Built‐in2.4GHz/5GHzband(IEEE802.11a/IEEE802.11b/IEEE802.11g/IEE802.11n)wireless
LANfunctions
Usagefrequencyband:Wirelessequipmentusingthe2.4GHz/5GHz
BandTransmissionmethod:DSSSOFDM
Modulation:DQPSKDBPSKCCKBPSKQPSK16‐QAM64‐QAM
Assumedinterferencedistance:40mmax.
Frequencymodulationadvantages:Theentirebandwidthcanbeusedtoavoidthe
frequencybandsofindoorwirelessstationsandspeciallow‐powerwirelessstationsusedfor
identifyingmobileunits,aswellasamateurwirelessstations.
Becausethe2.4GHzbandfrequencyusedinthisproductoverlapswithmedicalequipment,
microwaveovensandotherindustrialandscientificequipment,aswellasindoorwireless
stationsandspeciallow‐powerwirelessstationsforidentifyingmobileunitsusedinplant
manufacturinglineetc.,electromagneticinterferenceispossible.Beforestartingtousethis
product,pleasedoublecheckthatnoindoorwirelessstationsorspeciallow‐powerwireless
stationsareoperatingwithintheinterferencerangeofthisproduct.