3.2HardwareConnection
Figure3-3showsthedevicesthatareconnectedtointerfacesoftheZXHN
H196A.
Figure3-3CableConnection
Thefactorsaffectingthewirelessnetworkcoveragerangeincludethelocation
oftheproduct,distancebetweentheproductandawirelessterminal,num-
berofobstacles,obstaclematerialanddensity ,andinterferencesource.It
isrecommendedthatyouplacetheproductinaccordancewiththefollowing
principlestomaximizethestrengthofwirelesssignals.
�Theproductshouldbefarawayfromtheobjectsaffectingwirelesssignal
propagation,forexample,anobjectwithahighreectivitysuchasametallic
objectoramirror.
�Theproductshouldbefarawayfromanelectricalappliancewithastrong
magneticorelectriceld,forexample,amicrowaveoven,arefrigerator,a
wirelessrouter,acordlessphone,oraBluetoothproduct.
�Theproductshouldbeinstalledonthesameoorastheappliedarea.
�Donotputotherobjectsontheproduct.Trytoreducethenumberofobsta-
clesbetweentheproductandawirelessterminal.
�Horizontallyplacetheproductinthemiddleoftheappliedareaanddonot
putitinacorner.
�Donotplacetheproductatahighpositionwhileitisplacedhorizontally.The
recommendedheightis1.2to1.5meters.
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