Gigaset Communications MD40 DECT module User Manual Installation Guide

Gigaset Communications GmbH DECT module Installation Guide

Contents

Installation Guide

16.09.2011 Page 1 of 6 OEMinstructionsThemanufactureroftheendproductshallconsiderthefollowinghints:1)Theendproduct(host)withthemodulebuiltinsidemustbemarkedasfollows:ContainsTransmitterModuleFCCID:TVU‐MD40/IC:8023A‐MD40Operationissubjecttothefollowingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.ModuletransmetteurIDIC:8023A‐MD40.Sonfonctionnementestsoumisauxdeuxconditionssuivantes:(1)cetappareilnedoitpascauserd’interférencesnuisibleset(2)appareildoitacceptertouteinterferencerecue,ycomprislesinterferencesquipeuventpertuberlefontionnement.2)Thefollowingregulatorystatementsshallbeprintedintheusermanualfortheendproduct.FCCInformation:Changesormodificationstotheequipmentnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser'sauthoritytooperatetheequipment.ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningthesystemoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:1.Reorientorrelocatethereceivingantenna.2.Increasetheseparationbetweentheendproductandreceiver.3.Connecttheendproductintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.4.ConsultthedealeroranexperiencedradioTVtechnicianforhelp.
22.09.2011 Page 2 of 6 IndustryCanadaInformation:Operationissubjecttothefollowingtwoconditions:(1)thisdevicemaynotcauseinterference,and(2)thisdevicemustacceptanyinterference,includinginterferencethatmaycauseundesiredoperationofthedevice.NOTICE:TheIndustryCanadalabelidentifiescertifiedequipment.Thiscertificationmeansthattheequipmentmeetscertaintelecommunicationsnetwork,protective,operationalandsafetyrequirementsasprescribedintheappropriateTerminalEquipmentTechnicalRequirementsdocument(s).TheDepartmentdoesnotguaranteetheequipmentwilloperatetotheuser’ssatisfaction.Repairstocertifiedequipmentshouldbecoordinatedbyarepresentativedesignatedbythesupplier.Usersshouldensurefortheirownprotectionthattheelectricalgroundconnectionsofthepowerutility,telephonelinesandinternalmetallicwaterpipesystem,ifpresent,areconnectedtogether.Thisprecautionmaybeparticularlyimportantinruralareas.NOTE:Usersshouldnotattempttomakesuchconnectionsthemselves,butshouldcontacttheappropriateelectricinspectionauthority,orelectrician,asappropriate.ThisproductmeetstheapplicableIndustryCanadatechnicalspecifications.ThisClassBdigitalapparatuscomplieswithCanadianICES‐003.CetappareilnumériquedelaclasseBestconformeàlanormeNMB‐003duCanada.3)GeneralInformationAhostproductisrequiredtocomplywithallapplicableFCCequipmentauthorizationsregulations,requirementsandequipmentfunctionsnotassociatedwiththetransmittermoduleportion.Forexample,compliancemustbedemonstratedtoregulationsforothertransmittercomponentswithinthehostproduct;torequirementsforunintentionalradiators(Part15B),suchasdigitaldevices,computerperipherals,radioreceivers,etc.;andtoadditionalauthorizationrequirementsforthenon‐transmitterfunctionsonthetransmittermodule(i.e.,Verification,orDeclarationofConformity)(e.g.,BluetoothandWiFitransmittermodulesmayalsocontaindigitallogicfunctions)asappropriate.Toensurecompliancewithallnon‐transmitterfunctionsthehostmanufacturerisresponsibleforensuringcompliancewiththemodule(s)installedandfullyoperational.Forexample,ifahostwaspreviouslyauthorizedasanunintentionalradiatorundertheDeclarationofConformityprocedurewithoutatransmittercertifiedmoduleandamoduleisadded,thehostmanufacturerisresponsibleforensuringthatafterthemoduleisinstalledandoperationalthehostcontinuestobecompliantwiththePart15Bunintentionalradiatorrequirements.
22.09.2011 Page 3 of 6 Singleorlimited‐singlemodulesandtheRFfront‐endsectionofasplitorlimitedsplit‐modulemustbeaseparatephysicalassemblythatcanbeinstalledinto(orattachedto)ahostasaseparatesub‐assembly(daughter‐boardsub‐assembly).Themethodusedforinputandoutputelectricalconnectionstothehostcanbesoldered,cabled,wired,oruseplug‐inconnectors.Amodulecannotbesolelytheimplementationofadesignspecification.Onlythecontrol‐elementsectionofasplit‐moduledevicemaycomprisesoftwarecertifiedascompanioncodetoaspecificRFfront‐end(section).Ahostusingacomponentthathasbeenauthorizedasamodulemay,subjecttotherequirementsdescribedbelowandtheconditionsofthegrant,(1)bemarketedandsoldwiththemodulebuiltinsidethatdoesnothavetobeend‐useraccessible/replaceable,or(2)bemarketedwiththemodulebeingend‐userplug‐and‐playreplaceable.Theantenna(s)usedforthistransmittermustnotbecollocatedoroperatedinconjunctionwithanyotherantennaortransmitterwithinahostdevice,exceptinaccordancewithFCCmulti‐transmitterproductprocedures.TheGigasetMD40willbedeliveredwithdefaultsettingswhichfulfilltheregulatorystandards.Ifparametersarechanged,theconformitytotheregulatorystandardscouldnotbefulfilled.Thedistributorhastoprovetheconformitytotheregulatoryrequirementsagain4)SafetyInstructionsIncustomerrelateddocumentsoftheendproductlikeinstructionmanuals,installationguidesetc.appropriatesafetyinstructionshavetobeincluded.Thesupplierofthecompletesystemisresponsibleforthesesafetyinstructions.ThetransmittedRF‐signalismodulatedinatimemultiplexprocesswithaframelengthof10ms(100Hz).Apossibledemodulationindeviceswithelectro‐acousticallytransducerscancauseahummingnoise.ThetransmittedRF‐signalcancausemalfunctionsinelectronicdeviceslocatedclosetothemodule.ThespecificexternalpowersupplyfortheCordlessVoiceModuleSC14CVMDECThastofulfilltherequirementsaccordingtoclause2.5(Limitedpowersource)ofthisstandardEN60950‐1:2006.Interconnectioncircuitsshallbeselectedtoprovidecontinuedconformancetotherequirementsofclause2.2forSELV(SafetyExtraLowVoltage)circuitsaccordingtoEN60950‐1:2006aftermakingconnections.
22.09.2011 Page 4 of 6 Requirementsadditionaltothosespecifiedincommonsafetystandardsmaybenecessaryfor:‐Equipmentintendedforoperationinspecialenvironments(forexample,extremesoftemperature,excessivedust,moistureorvibration,flammablegasesandcorrosiveorexplosiveatmospheres).‐Equipmentintendedtobeusedinvehicles,onboardshipsoraircraft,intropicalcountriesorataltitudesgreaterthan2000m.‐Equipmentintendedforusewhereingressofwaterispossible.Installationbyqualifiedpersonnelonly!Theproductisacomponentintendedforinstallationanduseincompleteequipment.Thefinalacceptanceofthecomponentisdependentuponitsinstallationanduseincompleteequipment.GigasetMD40containsaninternalfusewhichisimplementedasatrackonthePCB.Thefuseistrippedatacurrentof3‐4A.Themodulehastobeexchangedifthefuseisblown.Medicalandelectronicdevicescanbeaffectedintheirfunction.Considerthetechnicalconditionsofyoursurroundinge.g.medicalpractice.TheGigasetMD40cancauseannoyingnoiseinhearingaids.Pointyourcustomertothefactthatyoursystem/devicebehaveslikeacordlesstelephone.Thisappliesespeciallyfortheindoorandoutdoorrange.Alsoconsiderthattheradiolinkcanbeinterruptedbyexternalenvironmentalinfluences(e.g.motorvehicleswhichaffecttheradiocoverageattherangelimit).Withoutasufficientsupplyvoltage(e.g.anemptybattery)theequipmentcan’tworkcorrectly.
22.09.2011 Page 5 of 6 5)InstallationguideThemoduleshallbeoperatedonlywiththevoltagestatedinthespecification.ThemodulecontainsaninternalfusewhichisimplementedasatrackonthePCB.Thefuseistrippedatacurrentof3‐4A.Themodulehastobeexchangedifthefuseisblown.TheMD40isintendedtobefixedatthehostboardwithtwoM2.5screwsondistancebolts.Thetwodistanceboltsmusthavealengthof6.2mm(+‐0.2mm)andadiameterof4mm(+‐0.5mm).ThemoduleissuppliedwithtwoDECT‐antennasprings.Theinternalantennasareinstalledbypluggingtheantennaspringsintotheantennaports.Itisrecommendedtoprotecttheantennasagainstmechanicalshocksorvibrationinthehostdeviceinwhichtheengineisinstalled.ThemoduleisconformwiththeFCCandIndustryCanadaregulationswiththeprovidedinternalantennas(C39363‐A290‐B35/JohannVitzGmbH&Co.KG)only.Ifotherantennasareusedintheendproduct,anewassessmentofconformitywiththeregulatorystandardsismandatory.
22.09.2011 Page 6 of 6 Foroptimumperformance,anantennagenerallyneedstobesurroundedbyanunobstructedspaceafewwavelengthsinsize.Anydielectricorconductingmaterialintheimmediatevicinityofanantennaaffectstheradiationpatternandperformanceoftheantenna.Hence,whenevermechanicaldesignallows,asmuchspaceaspossiblemustbeleftcleararoundtheantennaspring(min.40mm).ThisensuresthattheimpactofsurroundingPCBsorotherconductingparts(cablesetc.)ontheantenna’sperformancecanbekeptatanacceptablelevel.If,formechanicalreasons,thereisonlylimitedroomaroundtheengine’santennasprings,theeffectofthisontheantenna’sperformanceandFCC/IndustryCanadatypeapprovalsneedstobetakenintoaccount,togetherwiththeresultingreductioninachievablerange.ForthepurposesofESDprotection,internalantennasmusthaveanairgapofatleast10mmfromanypossiblepositionoftheESDtestfingerortestprobe,toavoidanairdischarge.Ifexternalantennasareused,thegroundshieldofthecoaxialcableisconnectedtothegroundofthehostinterface.Therequirementsofthesafetystandardshavetobeconsidered.Airdischargeontotheexternalantennaortheantennaconnectorsmaycausetemporarylossofsynchronizationbetweenthefixedpartandtheportablepart.InV.24replacementmodethisresultsinaninterruptionoftheconnectionforseveralseconds.InGAP‐PPmodetheconnectionwillbereleased.Toavoidtheseeffects,careshouldbetakenindesigningthehousingandthearrangementoftheexternalantennas.ThecoaxialcableshieldingmustbepreventedfromconductionthedischargecurrentawayovertheDECTEnginee.g.byadirectgroundconnectiontoametalhousingontheantennaconnector.Ifaplastichousingisused,allmetallicsurfacesmustbecoveredbyplasticmaterial.Metallicsurfacesshouldhaveanairgapofatleast10mmfromanypossiblepositionoftheESDtestfingerortestprobe,toavoidanairdischarge.

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