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ENGLISH
Thissystemusesthesamefrequency(1.9GHz)asotherdeviceswhichusetheDECT
standard,suchascordlessphones.Usingthissystemonthesamefloorasacordless
phoneorotherDECTdevicemaycauseinterferencesandstutteringtransmission.
Usingthissysteminanenvironmentsurroundedbymetal(copper,aluminum,iron,etc.)
walls,floor,orceilingmaycausetheradiowavestobeexcessivelyreflected,resultingina
phenomenonknownas“multipathfading”.Multipathfadingcancausetransmissionerrors
(suchasaudiodropouts)evenifthesignalisstrongenough.
Makesurethattherearenoobjectssuchasconcretewallsormetalpanels(partitions,
wall-mountedlockers,doors,etc.)betweentheantennaandthemicrophone,asthese
willobstructthetransmissionofradiowaves.
memo
Placingtheantennaatalowplacecouldreduceitsrange.
Do not install the antenna in the following places
Placessubjecttovibrationorstrongshocks
Placesexposedtolargeamountsofhumidityand/ordust
Placeswherechemicalsarebeingused,suchaspools
Placeswithlargeamountsofsteamorgrease,suchaskitchens
Nearspeakers,TVs,magnets,andotherstrongmagneticsources
Behind(fromthemicrophone'sperspective)blackboards,whiteboards,display,
projectors,etc.
Nearsourcesofradiation,X-rays,orstrongradiowavesormagnetism
Insidemetalcasings(metalrackscontainingdevices)orroomswhoseceilingorwalls
aresurroundedbymetal
NearTVs,radios,computers,andotherofficeautomationappliances
NearCSdigitalbroadcastingreceivers(tuners,digitalTVsetswithinternaltuners,
recorders,etc.)
Insidewagontrolleyssurroundedbymetal
Wherethereisariskofdamagefromseawaterorcorrosivegases
Underdirectsunlight
Placeswithoutroofs,directlyexposedtothewindandrain
Wireless interference
Devicesemittingstrongradionoisemayinterferewiththeantennaandmakeitunusable
whenplacednearit.
Ensurethereisenoughspacebetweentheantennaandsuchdevicestoavoid
interference.
(Note:Placetheantennaatleast30m(98.4ft)awayfromcellularbasestations)
PGQX2329WAV6_WX-SA250_OI_en-fr.indb 15 2022/01/24 10:10:16