安捷伦4284A LCR 测试仪使用说明书

RegulatorycomplianceinformationThisproductcomplieswiththeessentialrequirementsofthefollowingapplicableEuropeanDirectives,andcarriestheCEmarkingaccordingly:TheLowVoltageDirective73/23/EEC,amendedby93/68/EECTheEMCDirective89/336/EEC,amendedby93/68/EECToobtainDeclarationofConformity,pleasecontactyourlocalAgilentTechnologiessalesoffice,agentordistributor.MANUALCHANGES4284APrecisionLCRMeterOperationManualMANUALIDENTIFICATIONModelNumber:4284ADatePrinted:January2000PartNumber:04284-90040Thissupplementcontainsinformationforcorrectingmanualerrorsandforadaptingthemanualtonewerinstrumentsthatcontainsimprovementsormodificationsnotdocumentedintheexistingmanual.Tousethissupplement1.MakeallERRATAcorrections2.Makeallappropriateserial-number-relatedchangeslistedbelowSERIALPREFIXORNUMBERMAKEMANUALCHANGESALL1
NewItemSERIALPREFIXORNUMBERMAKEMANUALCHANGESERRATACHANGES1CHANGE1containstheinformationneededtoadaptthe4284A’smanual.MODEL4284APRECISIONLCRMETEROPTION201HANDLERINTERFACEOPERATIONNOTEPage2-6SignalLineUsedforListSweepComparatorFunction.Changethedescriptionasfollows:
ComparisonOutputSignals:/BIN1-/BIN9and/AUX_BINindicateIN/OUTjudgementsforeachsweeppoint(refertoFigure2-4)./OUT_OF_BINSindicatespass/failjudgement(oneormorefailedjudgementsofSteps1to10occurredduringasinglesweep)NOTEManualchangesupplementarerevisedasoftenasnecessarytokeepmanualsascurrentandaccurateaspossible.AgilentTechnologiesrecommendsthatyouperiodicallyrequestthelatesteditionofthissupplement.FreecopiesareavailablefromallAgilentTechnologiesoffices.Whenrequestingcopies,quotethemanualidentificationinformationfromyoursupplement,orthemodelnumberandprintdatefromthetitlepageofthemanual.Date/Div:January2000/33Page1of2PRINTEDINJAPANPage2-7Table2-2.ContactAssignmentsforListSweepComparatorFunctionChangeapartofthetable2-2asfollows:PinNo.SignalNameDescription1/BIN1Failed(outoflimit)atsweepPoint12/BIN2Failed(outoflimit)atsweepPoint23/BIN3Failed(outoflimit)atsweepPoint34/BIN4Failed(outoflimit)atsweepPoint45/BIN5Failed(outoflimit)atsweepPoint56/BIN6Failed(outoflimit)atsweepPoint67/BIN7Failed(outoflimit)atsweepPoint78/BIN8Failed(outoflimit)atsweepPoint89/BIN9Failed(outoflimit)atsweepPoint911/AUX_BINFailed(outoflimit)atsweepPoint1010/OUT_OF_BINS/OUT_OF_BINSisassertedwhenoneormorefailjudgementsofStep1to10occurinasinglesweep.Page2-8Figure2-4.SignalAreaExample.(ForTheListSweepComparatorFunction)Changethefigureasfollows:MANUALCHANGES4284APrecisionLCRMeterOperationManualMANUALIDENTIFICATIONModelNumber:4284ADatePrinted:January2000PartNumber:04284-90040Thissupplementcontainsinformationforcorrectingmanualerrorsandforadaptingthemanualtonewerinstrumentsthatcontainsimprovementsormodificationsnotdocumentedintheexistingmanual.Tousethissupplement1.MakeallERRATAcorrections2.Makeallappropriateserial-number-relatedchangeslistedbelowSERIALPREFIXORNUMBERMAKEMANUALCHANGESAll1
NewItemSERIALPREFIXORNUMBERMAKEMANUALCHANGESERRATACHANGES1CHANGE1containstheinformationneededtoadaptthe4284A’smanual.ChangedthecompanynamefromYOKOGAWA-HEWLETT-PACKARD,LTD.,oritsabbreviationYHPtoAgilentTechnologiesJapan,Ltd.NOTEManualchangesupplementarerevisedasoftenasnecessarytokeepmanualsascurrentandaccurateaspossible.AgilentTechnologiesrecommendsthatyouperiodicallyrequestthelatesteditionofthissupplement.FreecopiesareavailablefromallAgilentTechnologiesoffices.Whenrequestingcopies,quotethemanualidentificationinformationfromyoursupplement,orthemodelnumberandprintdatefromthetitlepageofthemanual.Date/Div:January2000/33Page1of3PRINTEDINJAPANThepinksheettitled“CAUTIONONOPERATION”Changethepagetitleasfollows.CAUTIONONOPERATION3.HANDLERINTERFACEBOARD(OPTION201)Addthefollowinginformation.Fuse:NonTimeDelay0.5A125VIfyouneedthisfuse,contactyournearestAgilentTechnologiesSalesandServiceOffice.Dangerousvoltagemaybepresentinthe4284Aeventhroughthepowerswitchisoff.Besuretowait1minutesfortheinternalcapacitorstodischarge.MODEL4284APRECISIONLCRMETEROPTION201HANDLERINTERFACEOPERATIONNOTEPage2-16Procedure1andWarningChangetheprocedure1andwarningasfollows:1.Disconnectthepowercablefromthe4284Aandallow1minutefortheinternalcapacitorstodischarge.Dangerousenergy/voltageexistswhenthe4284Aisinoperation,andforatimeafteritispowereddown.Allow1minutefortheinternalcapacitorstodischarge.Page2-17AddthefollowingCAUTIONaftertheprocedure7.Theinterfaceboardcontainselectroniccomponentsthatcanbedamagedbystaticelectricitythroughelectrostaticdischarge(ESD).TopreventESDdamage,maintainfrequentcontactwithanybaresheetmetalsurfaceonthechassis.Agroundingwriststrap(orsimilardevice)isusefulforthispurpose.Handletheboardcarefullyatalltimes.Avoidtouchingelectroniccomponentsorcircuitpaths.MODEL4284APRECISIONLCRMETEROPTION202HANDLERINTERFACEOPERATIONNOTEPage3-4Procedure1andWarningChangetheprocedure1andwarningasfollows:1.Disconnectthe4284A’spowercordandallow1minutefortheinternalsupplyfiltercapacitorstodischarge.Dangerousenergy/voltageexistswhenthe4284Aisinoperation,andforatimeafteritispowereddown.Allow1minutefortheinternalcapacitorstodischarge.Page3-4AddthefollowingCAUTIONaftertheproce