[] GlossaryATSCAcronym that stands for Advanced TelevisionSystemsCommittee and the name of thedigital broadcasting standards.Aspect RatioThe width ofa TV screen relative to itsheight. Conventional TVs are 4:3 (inother words, the screen is almost square);widescreen models are 16:9 (the screen isalmost twice aswide as its height).Dolby DigitalThe system developed by Dolby Labora-tories to compress digital sound. It offersstereo sound (2ch) or multi-channel audio.[] MaintenanceHDTV (high definition TV)Ultimate digital format that produces highresolution and high picture quality.NTSCAcronym that stands for National TelevisionSystems Committee and the name of thecurrent analog broadcasting standards,PasswordA stored 4-digit number that allows accessto parental control features.Region CodeRegions associate discs and players withparticular areas of the world, this unit willonly play back discs that have compatibleregion codes.You can find the region codeof your unit by looking on the rear panel.Some discs are compatible with more thanone region (or all regions).SDTV (standard definition TV)Standard digital format that is similar to theNTSC picture quality.•Wipethefront panel andotherexterior surfacesofthe unitwith a softclothimmersedin lukewarmwater andwrungdry.• Neverusea solventoralcohol.Donotsprayinsecticideliquidneartheunit.Suchchemicalsmaycausedamageanddiscolorationto the exposedsurfaces.r 'amlp jWipethe panel with a soft cloth. Beforecleaning thepanel, disconnectthepowercord.Shouldyour unitbecomeinoperative,donottry to correcttheproblemyourself.Thereare nouserserviceablepartsinside.Turnoff the unit,unplugthe powercordandcallour tollfreecustomersupportline foundonthecoverof thismannalto locatean authorizedservicecenter.Adegaussingcircuitin thisunitclearsupcolorerrorsonthe TVscreen.Colorerrorsoccurwhenthere isany excessmagnetismcloseto theunit.Thiscircuitisdesignedto operateoncewhentheunit isfirst pluggedin. Ifyouseeminorcolorerrorsonthescreen,unplugthe unitforapproximately30 minutes.Whenyouplugthe unit again,thedegaussingcircuitwilloperateto clearerrors.Takethisstepanytime theTVscreenisaccidentallymagnetizedorwhenyoumovethe unit.If the unit stilldoesnot performproperlywhenit isoperated,whilerefer-ringto the relevantsectionsandto"TroubleshootingGuide"in thisowner'smanual,thelaseropticalpickupunitmaybe dirty.Consultyourdealeroran AuthorizedServiceCenterfor inspectionandcleaningof thelaseropticalpickupunit.•Handlethediscssothatfingerprints anddustdonot adhereto thesurfacesof thediscs.•Alwaysstore thediscin its protectivecasewhen it is not used.•Toclean-off,usea softcloth.•Donot usea hardclothsincethiswill marthedisc.•Wipethediscina straightlinefromcenterto edge.•Neverwipewith a circularmotion.•Donot usedetergentorabrasivecleaningagents.If the remotecontrolis notworkingproperly,youcanusean AMradioordigitalcamera(includinga cellularphonewith built-incamera)toseeif itissendingoutan infraredsignal.•With an AM radio:Tunethe AMradiostationto a non-broadcastingfrequency.Pointtheremotecontroltowardsit,pushanybuttonandlisten. If thesoundfromtheradioflutters,it isreceivingthe remotecontrol'sinfraredsignal.• With a digital camera(includingbuilt-incellphonecameras)Pointa digitalcameratowardsthe remotecontrol.Pushany buttonontheremotecontrolandlookthroughthe digitalcamera.If the infraredlight appearsthroughthe camera,theremotecontrolisworking.EN