Advent 300 Průvodce řešením problémů Strana 1

Owner’smcmuaiAdventModel300FMStereoReceiver

NotesonoperatingtheModel300VolumeTherelationshipbetweentheVolumesettingandpoweroutputoftheModel300isnotlinear.SettingtheVolumecontrolathalfrotationdoe

inperceivedtonalbalancecimusicalmaterialthatoccurwhenlisteningatlowervolumelevels.Atlouderlisteninglevels,smallerrotationsofthecontrolscaneffectivelya

ContactyourdealerorAdventforservicein!ormation.However,shouldyoufinditnecessarytohavetheModel300’sfusesreplacedbyaservicestationnotauthorizedbyAdvent,

FMreceptionandantennasMutingAsyoutunetoFMbroadcastswiththeMutingcircuitOn,theannoyingrushingsoundsbetweenstationsaresuppressed,andlisten-ablebroadcast

Thefirstandsimplestpotentialimprovementistoreplacetheshort-wirewhipantennawithTV“rabbitears”connectedtothetwoAntennaterminalsofthereceiver.Usethesimpl

UsingadditionalequipmentwiththeModel300ConnectinganadditionalpairofloudspeakersIfyouwishtouseasecondpairofspeakers,connectthemtotheBspeakerterminalsof

POWERAMPIN1AOUT1MakingsurethatthePowerswitchisOff,removethewirestrapsthatconnecttherightandleftchannelPowerAmpintoPreampoutterminalsontherearpanelwith

TroubleshootingguideConnectingotherequipmentAvarietyofaccessorydevicescanbeconnectedtotheModel300,suchasDo1bysystemandothernoisereductionunits,4-chann

TroubleshootingguideSymptomPossiblecausePossiblesolutionsPowerindicatordoesn’tlight,AClineunplugged.Plugin.nosound,powerswitchisOnAClinecordpluggedint

SymptomPossiblecausePossible solutionsNosound,continuedExternalprogramsourceCheckconnectionsfromdisconnected.externalsource,andreconnectsecurely.Inter

ContentsW/o1Introduction15Troubleshootingguide1Placement22Warrantyshocbaarddo2Loudspeakerconnections22IncaseofdiificultyPhasing23Owner’srecordnteXP.th

18SymptomPossiblecausePossiblesolutionsSoundfromonechannelonly,MonophonicexternalsourceSwitchtoMonomode.continuedconnectedtooneinputjackofModel300.Wir

SymptomPossiblecausePossiblesolutionsRadiofrequencyinterferenceInPhonomodeonly,phonoConnectgroundwirefrom(RFI).cablesp.ckingupbroadcaststurntabletoGro

20SymptomPossiblecausePossiblesolutionsStaticduringFMreception,Stationnotcorrectlytuned.Adjusttuningcarefullyforduetoautoignitionsortoequalintensityof

SymptomHum,continuedContininuousbackgroundbuzzinterfereswithsoundduringPhonooperationHowlingnoise,increasinginvolume,occursasVolumeorBassboostisincrea

LimitedwarrantyForaperiodofthreeyearsfromthedateoforiginalpurchase,Adventwillrepairanydefectinworkmanshipormaterialsthatoccursinnormalusewithoutcharge

Owner’srecord“AuthorizedReturn”labelwewillprovideyouForyourconvenienceandprotection,wesuginourresponse.Aftertheunithasbeengestthatyoufillintheinformat

AdventCorporation195AlbanyStreetCambridge,Massachusetts02139(617)661-9500Design:RogerSametz

AdventCorporation195AlbanyStreetCambridge,Massachusetts02139(617)66195008K776PrintedinUSA85-954-048

IntroductionPlacementOFFPOWERMakeallconnectionswithPowerswitchOfLThankyouforyourpurchaseoftheAdventModel300 FMStereoReceiver.Ifyouhavenotalreadydoneso

Loudspeakerconnections2Makeallspeakercon_________nectionswiththePower4R—LL..switchOff..AWhen connectingNspeakerwirestotheTspeakerterminals,makeESPEAKE

PhasingWhenconnectingapairofspeakersitisimportantthatbothspeakersbeconnectedinthesameway. Forexample,ifyourspeakerterminalsare labelled0and8,andonespe

SourceconnectionsADVENTCORPORATIONCAMBRIDGE,MASSACHUSETrSMODELNO300MakeallsourceconnectionswiththePowerswitchOil.WhenmakingsourceconnectionstotheModel

TurntableconnectionThePhonojacksareforconnectingaturntablewithamagneticcartridge.Besurethatthephonoplugsarefirmlyseatedandthattheconnectingcablesarepo

OperatingcontrolsPowerTurnsthereceiverOnandOff.ItisnormalfortheModel300tomakeathumpingnoisewhenitisturnedOn orOff.PowerindicatorLightswhenreceiverisOn

BalanceAdjuststherelativevolumeofleftandrightchannelsforproperstereobalance.Rotationtotheleftofthecentralpositionreducesrightchanneloutput;rotationtot