INTERNATIONALSTANDARDIEC61834-4Firstedition1998-07Recording–Helical-scandigitalvideocassetterecordingsystemusing6,35mmmagnetictapeforconsumeruse(525-60,625-50,1125-60and1250-50systems)–Part4:PackheadertableandcontentsEnregistrement–Systèmed’enregistrementgrandpublicvidéoàcassetteàdéfilementhélicoïdalpourbandemagnétiquede6,35mm(systèmes525-60,625-50,1125-60et1250-50)Partie4:Tableauxdespaquetsen-têteetleurcontenuReferencenumberIEC61834-4:1998(E)LICENSEDTOMECONLimited.-RANCHI/BANGALOREFORINTERNALUSEATTHISLOCATIONONLY,SUPPLIEDBYBOOKSUPPLYBUREAU.NumberingAsfrom1January1997allIECpublicationsareissuedwithadesignationinthe60000series.ConsolidatedpublicationsConsolidatedversionsofsomeIECpublicationsincludingamendmentsareavailable.Forexample,editionnumbers1.0,1.1and1.2refer,respectively,tothebasepublication,thebasepublicationincorporatingamendment1andthebasepublicationincorporatingamendments1and2.ValidityofthispublicationThetechnicalcontentofIECpublicationsiskeptunderconstantreviewbytheIEC,thusensuringthatthecontentreflectscurrenttechnology.InformationrelatingtothedateofthereconfirmationofthepublicationisavailableintheIECcatalogue.Informationonthesubjectsunderconsiderationandworkinprogressundertakenbythetechnicalcommitteewhichhaspreparedthispublication,aswellasthelistofpublicationsissued,istobefoundatthefollowingIECsources:•IECwebsite*•CatalogueofIECpublicationsPublishedyearlywithregularupdates(On-linecatalogue)*•IECBulletinAvailablebothattheIECwebsite*andasaprintedperiodicalTerminology,graphicalandlettersymbolsForgeneralterminology,readersarereferredtoIEC60050:InternationalElectrotechnicalVocabulary(IEV).Forgraphicalsymbols,andlettersymbolsandsignsapprovedbytheIECforgeneraluse,readersarereferredtopublicationsIEC60027:Lettersymbolstobeusedinelectricaltechnology,IEC60417:Graphicalsymbolsforuseonequipment.Index,surveyandcompilationofthesinglesheetsandIEC60617:Graphicalsymbolsfordiagrams.*Seewebsiteaddressontitlepage.LICENSEDTOMECONLimited.-RANCHI/BANGALOREFO...
