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Cinema Tools 4 User Manual pptx

RYK-9244_6_8_ User Manual pptx

RYK-9244_6_8_ User Manual pptx

... each channel under normal recording and event recording type. 14 User Manual 16/ 8/ 4CH H.2 64 Multiplex DVRVER.:2.0, P/N: R 040 199B 4. 2.1 Quality & Frame Rate Setup*Number of “Auto” means ... : 2x, 4x, 8x, 16x, 32x, 64xPress「 / 」button to Fast ForwardSpeed : 2x, 4x, 8x, 16x, 32x, 64x / Press「PLAY」/ 「 」button to Play/ Pause Playback「 / SLOW」slow playbackSpeed : 1/2x, 1/4x, 1/8x「 ... [admin] and password is “12 345 6”.Item DescriptionNo. Check to activate the user s account. User Name Edit the user name.Password Enter to set up password for each user. Permissions Enter to...
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Tài liệu Activity 11.4: User Services Design pptx

Tài liệu Activity 11.4: User Services Design pptx

... Activity 11 .4: User Services Design In this activity, you will participate in an instructor-led class discussion about the issues associated with designing the user services layer for ... Objectives After completing this activity, you will be able to: ! Articulate issues of designing user services. Before You Begin This activity is a class discussion. Prerequisites There...
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Tài liệu EViews 4 User’s Guide pptx

Tài liệu EViews 4 User’s Guide pptx

... menu.EViews 4 User s GuideCopyright © 19 94 2002 Quantitative Micro Software, LLCAll Rights ReservedPrinted in the United States of AmericaISBN 1-88 041 1-28-8Revised for EViews 4. 1 - February ... ( 949 ) 856-3368Fax: ( 949 ) 856-2 044 e-mail: sales@eviews.comweb: www.eviews.comMarch 11, 200220—Chapter 2. A DemonstrationExamining the DataWe can use basic EViews tools to examine the data ... in this manual may be trademarks or registered trademarks of their respective companies.Quantitative Micro Software, LLC 45 21 Campus Drive, #336, Irvine CA, 92612-2699Telephone: ( 949 ) 856-3368Fax:...
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Sinometer-MS8211-Digital-Multimeter-User-Manual

Sinometer-MS8211-Digital-Multimeter-User-Manual

... Thebatteryisnotsufficientforproperoperation.1.4MAINTENANCE1 .4. 1Pleasedonotattempttoadjustorrepairthemeterbyremovingtherearcasewhilevoltageisbeingapplied.Atechnicianwhofullyunderstandsdangerinvolvedshouldonlycarryoutsuchactions.1 .4. 2Beforeopeningthebatterycoverorcaseofthemeter,alwaysdisconnectthetipofmeterandtheprobeofthetestlead(ortestclip)fromalltestedcircuits.1 .4. 3Toavoidthewrongreadingcausingelectricityattack,whenthemeterdisplays“”,youmustchangethebattery.1 .4. 4Donotuseabrasivesorsolventsonthemeter,useadampclothandmilddetergentonly.1 .4. 5AlwayssetthetransformswitchtotheOFFpositionwhenthemeterisnotinuse.1 .4. 6Ifthemeteristobestoredforalongperiodoftime,thebatteriesshouldberemovedtopreventdamagetotheunit.2.DESCRIPTION-ThismeterisaportableprofessionalmeasuringinstrumentwithhandsomeLCDeasilyreading.-Singleoperationofatransformswitchmakesmeasurementconvenient.Overloadprotectionandlowbatteryindicationareprovided,thismeterisidealforuseinthefields,workshop,school,hobbyandhomeapplications.-Non-contactdetectingisconvenienttotestthesocketortheleadwhetheriswithpowerornot.-Thismeterhasfunctionofautorangeandmanualrange.-Thismeterhasfunctionofautopoweroff.-Thismeteriswiththefunctionsofdataholdandmaximumvaluemeasureandhold.-Whenusing,itcanshowrangesengineeringunitenunciatorsmeasuringresults.2.1NAMESOFCOMPONENTS⑴Probe⑵RotatableProbeSocket⑶LEDIndicator⑷ProtectionRing⑸TransformSwitch⑹SensitivityAdjustKnob⑺FUNC.Button⑻RANGEButton⑼MAX.HButton⑽DATA-HButton⑾Panel⑿LCDDisplay⒀COMJack2.2COMPONENTSELUCIDATION-RANGEButtonThisbuttonisusedtotransformAutorangeormanualrange.-FUNC.ButtonThisbuttonisusedtotransformfunction.-DATA-HButtonThisButtonisusedtoholddata.-MAX.HButtonThisbuttonisusedtomeasureandholdthemaximumvalue.-TransformSwitchThisswitchisusedtoselectfunctionsanddesiredranges.-ProbeInputterminalsforV/Ω//andACvoltagedetector.-COMJackCommonterminalformeasurement.-LCDDisplayAtV/Ω//range,themeasuringresultcanbedisplayed.-LEDIndicatorAtTESTrange,ACVdetectingresultcanbeindicated.-RotatableProbeSocketRotatingtheprobeinoroutofthemeter.-ProtectionRingTokeepthehandfromtheprobebehindthering.-SensitivityAdjustKnobToadjustthesensitivitywhileACVdetecting.3.SPECIFICATIONSAccuracyisspecifiedforaperiodofyearaftercalibrationandat18℃to28℃( 64 to82℉)withrelativehumidityto75%.3.1GENERALSPECIFICATIONS3.1.1Autorangesandmanualrange.3.1.2Max.VoltageBetweenTerminalsAndEarthGround:600VDCorAC3.1.3OperatingAltitude:2000meters(7000ft.)maximum3.1.4Display:20mmLCD3.1.5Max.ShowValue:1999(31/2)3.1.6PolarityIndication:‘-’indicatesnegativepolarity.3.1.7OverrangeIndication:Display‘OL’3.1.8SamplingTime:approx.0.4second3.1.9Unitshowing:showingoffunctionandelectricalcapacity.3.1.10LowBatteryIndication:‘’displayed3.1.11Autopowerofftime:15min.3.1.12PowerSupply:1.5V×2AAAbattery.3.1.13OperatingTemperature:0℃to40℃(32(Fto1 04( F)3.1.14StorageTemperature:-10℃to50℃(10(Fto122(F)3.1.15Dimension:208×38×29mm3.1.16Weight:approx.110g(includingbattery)3.2ELECTRICALSPECIFICATIONSCircumstanceTemperature:23(5℃RelativeHumidity:<75%3.2.1DCVoltageRangeResolutionAccuracy200mV0.1mV2V0.001V20V0.01V±(0.7%ofrdg+2digits)200V0.1V600V1V-InputImpedance:10MΩ-OverloadProtection:200mVrange:250VDCorACrms,2V-600Vranges:DC600VorAC600Vrms.-Max.InputVoltage:600VDC3.2.2ACVoltageRangeResolutionAccuracy200mV0.1mV2V0.001V±(0.8%ofrdg+3digits)20V0.01V200V0.1V600V1V±(1.0%ofrdg+3digits)-InputImpedance:10MΩ-OverloadProtection:200mVrange:250VDCorACrms,2V-600Vranges:DC600VorAC600Vrms.-FrequencyRange :40 to400Hz-Response:Average,calibratedinrmsofsinewave.-Max.InputVoltage:600VrmsAC3.2.3ResistanceRangeResolutionAccuracy200Ω0.1Ω±(1.0%ofrdg+3digits)2kΩ0.001kΩ20kΩ0.01kΩ±(1.0%ofrdg+1digit)200kΩ0.1kΩ2MΩ0.001MΩ20MΩ0.01MΩ±(1.0%ofrdg+5digits)-OpenCircuitVoltage:0.25V-OverloadProtection:250VDCorrmsAC3.2.4ContinuityRangeFunctionBuilt-inbuzzerwillsound,ifresistanceislowerthan50(.-Opencircuitvoltage:approx.0.5V-OverloadProtection:250VDCorrmsAC3.2.5DiodeRangeResolutionFunction0.001VDisplay:readapproximateforwardvoltageofdiode-ForwardDCCurrent:approx.1mA-ReversedDCVoltage:approx.1.5V-OverloadProtection:250VDCorrmsAC3.2.6ACVoltageDetectRangeTESTSensitivityVoltagesensitivity>50V,adjustcontinuouslyFrequency50HzDistance<150mm(changealongwiththesensitivity)-Non-contactdetecting 4. OPERATINGINSTRUCTION 4. 1DATAHOLDIfyouneeddataholdwhenmeasuring,youcanputon“DATA-H”button,itwillholdthereading;ifyouputthebuttonagain,dataholdisnotcontinue. 4. 2MAXIMUMVALUEMEASURINGANDHOLDAttherangeofvoltage,youcanputon“MAX.H”button,itwillholdthemaximumvalue;ifyouputthebuttonagain,themaximumvaluewillnotbeheld. 4. 3FUNCTIONTRANSFORMPutdownthe"FUNC."whenmeasuringthevoltage.MeterwillbetransformedbetweenDCandACrange.Put"FUNC."whenmeasuringtheresistance,diodeandcontinuity,meterwilltransformamongthem. 4. 4RANGETRANSFORMTheautorangeisusedwhenmeasuringthevoltageandresistance.Putdownthe"RANGE"ifthemanualrangeisneeded.Eachtimeyouputdown,rangewillgoupward;theminimumrangeistransformedif"RANGE"isputdownatthemaximumrange.Ifthe"RANGE"isputdownmorethantwoseconds,autorangeisusedagain. 4. 5AUTOPOWEROFFIfthere’snoanyoperationwithinfifteenminutesafterpowerison,meterwillautopoweroffwithfiveshortsoundsandalongsoundinaminute.Afterautopoweroff,ifstirthetransformswitchorputdownanybuttonof“FUNC.”,“DATA-H”,”MAX.H”,”RANGE”,meterwillrecovertheworkingcondition.Ifpressesthe“FUNC.”whenpowerison,autopoweroffdisable.NOTE:AttheTESTrange(ACVdetecting),thereisnoautopowerofffunction 4. 6PREPARATIONFORMEASUREMENT 4. 6.1Setthetransformswitchtotherightrange.Atthemanualrange,whenthevaluescaletobemeasuredisunknownbeforehand,selectthehighestrange. 4. 6.2Whenmeasuring,atfirst,connecttothepublic(COM)testingline,thenconnecttheprobetipofthemetertothecircuitundertest. 4. 6.3Ifthebatteryvoltageislessthan2.4V,displaywillshow“”,thebatteryshouldbechangedatthistime. 4. 7DCVOLTAGEMEASURINGWARNINGRiskofElectrocution.Youcan’tinputthevoltagewhichishigherthan600VDC,it’spossibletoshowhighervoltage,butitmaydamagetheinnercircuitorcauseelectricalshock.Payattentiontoavoidgettinganelectricshockwhenmeasuringhighvoltage. 4. 7.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter. 4. 7.2InserttheblacktestleadortestclipintheCOMjack. 4. 7.3SetthetransformswitchattheVrangeposition. 4. 7.4Pressthe"FUNC."ButtontotransformtoDCmeasurement.Autorangeandmanualrangecanbetransformedbypressingthe“RANGE”button. 4. 7.5Connecttheprobetipofthemeterandprobetipofthetestlead(ortestclip)acrossthepowersourceorbeloadedonthetwosidesundermeasurement. 4. 7.6YoucangetareadingfromLCDdisplay.Thepolarityofthetestedterminalwhichthetipofthemeterconnectionwillbeindicated.NOTE:-Atthelittlevoltagerange,themeterwillshowunsteadyreadingwhentestleadshaven’treachthecircuit,it’snormalbecausethemeterisverysensitivity.Whenmetertouchthecircuit,youcangetthetruereading.-Atthemanualrangemode,whenonlythefigure‘OL’isdisplayed,itindicatesoverrangesituationandthehigherrangehastobeselected.-Atthemanualrangemode,whenthevaluescaletobemeasuredisunknownbeforehand,selecttherangetothehighestpositionandsetdowngradually. 4. 8MEASURINGACVOLTAGE 4. 8.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter. 4. 8.2InserttheblacktestleadortestclipintheCOMjack. 4. 8.3SetthetransformswitchattheVrangeposition. 4. 8.4Autorangeandmanualrangecanbetransformedbyputtingthe“RANGE”. 4. 8.5Connecttheprobetipofthemetertoonesideofthetestedcircuitandprobetipofthetestlead(ortestclip)totheotherside. 4. 8.6YoucangetreadingfromLCDdisplay.WARNINGRiskofElectrocution.Youcan’tinputthevoltagewhichishigherthan600VrmsAC,it’spossibletoshowhighervoltage,butitmaydamagetheinnercircuitorcauseelectricalshock.Payattentiontoavoidgettinganelectricshockwhenmeasuringvoltage.NOTE:-Atthemanualrangemode,whenonlythefigure‘OL’isdisplayed,itindicatesoverrangesituationandthehigherrangehastobeselected.-Atthelittlevoltagerange,themeterwillshowunsteadyreadingwhentestleadshaven’treachthecircuit,it’snormalbecausethemeterisverysensitivity.Whentestleadstouchthecircuit,youcangetthetruereading.-Atthemanualrangemode,whenthevaluescaletobemeasuredisunknownbeforehand,selecttherangeatthehighestpositionandsetdowngradually.-TransformtothemanualrangewhenusethemVrange. 4. 9MEASURINGRESISTANCE 4. 9.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter. 4. 9.2InserttheblacktestleadortestclipintheCOMjack. 4. 9.3Setthetransformswitchatthe(rangeposition.Autorangeormanualrangecanbetransformedbyputtingthe“RANGE”. 4. 9.4Connecttheprobetipofthemetertoonesideofthetestedcircuitandprobetipofthetestlead(ortestclip)totheotherside. 4. 9.5YoucangetreadingfromLCDdisplay.WARNINGRiskofElectrocution.Whenmeasuringin-circuitresistance,besurethecircuitundertesthasallpowerremovedandthatallcapacitorshavebeendischargedfully.NOTE:-Atthemanualrangemode,whenonlythefigure‘OL’isdisplayed,itindicatesoverrangesituationandthehigherrangehastobeselected.-Formeasuringresistanceabove1MΩ,themetermaytakeafewsecondstogetstablereading.-Whentheinputisnotconnected,i.e.atopencircuit,thefigure‘OL’willbedisplayedfortheoverrangecondition. ... Thebatteryisnotsufficientforproperoperation.1.4MAINTENANCE1 .4. 1Pleasedonotattempttoadjustorrepairthemeterbyremovingtherearcasewhilevoltageisbeingapplied.Atechnicianwhofullyunderstandsdangerinvolvedshouldonlycarryoutsuchactions.1 .4. 2Beforeopeningthebatterycoverorcaseofthemeter,alwaysdisconnectthetipofmeterandtheprobeofthetestlead(ortestclip)fromalltestedcircuits.1 .4. 3Toavoidthewrongreadingcausingelectricityattack,whenthemeterdisplays“”,youmustchangethebattery.1 .4. 4Donotuseabrasivesorsolventsonthemeter,useadampclothandmilddetergentonly.1 .4. 5AlwayssetthetransformswitchtotheOFFpositionwhenthemeterisnotinuse.1 .4. 6Ifthemeteristobestoredforalongperiodoftime,thebatteriesshouldberemovedtopreventdamagetotheunit.2.DESCRIPTION-ThismeterisaportableprofessionalmeasuringinstrumentwithhandsomeLCDeasilyreading.-Singleoperationofatransformswitchmakesmeasurementconvenient.Overloadprotectionandlowbatteryindicationareprovided,thismeterisidealforuseinthefields,workshop,school,hobbyandhomeapplications.-Non-contactdetectingisconvenienttotestthesocketortheleadwhetheriswithpowerornot.-Thismeterhasfunctionofautorangeandmanualrange.-Thismeterhasfunctionofautopoweroff.-Thismeteriswiththefunctionsofdataholdandmaximumvaluemeasureandhold.-Whenusing,itcanshowrangesengineeringunitenunciatorsmeasuringresults.2.1NAMESOFCOMPONENTS⑴Probe⑵RotatableProbeSocket⑶LEDIndicator⑷ProtectionRing⑸TransformSwitch⑹SensitivityAdjustKnob⑺FUNC.Button⑻RANGEButton⑼MAX.HButton⑽DATA-HButton⑾Panel⑿LCDDisplay⒀COMJack2.2COMPONENTSELUCIDATION-RANGEButtonThisbuttonisusedtotransformAutorangeormanualrange.-FUNC.ButtonThisbuttonisusedtotransformfunction.-DATA-HButtonThisButtonisusedtoholddata.-MAX.HButtonThisbuttonisusedtomeasureandholdthemaximumvalue.-TransformSwitchThisswitchisusedtoselectfunctionsanddesiredranges.-ProbeInputterminalsforV/Ω//andACvoltagedetector.-COMJackCommonterminalformeasurement.-LCDDisplayAtV/Ω//range,themeasuringresultcanbedisplayed.-LEDIndicatorAtTESTrange,ACVdetectingresultcanbeindicated.-RotatableProbeSocketRotatingtheprobeinoroutofthemeter.-ProtectionRingTokeepthehandfromtheprobebehindthering.-SensitivityAdjustKnobToadjustthesensitivitywhileACVdetecting.3.SPECIFICATIONSAccuracyisspecifiedforaperiodofyearaftercalibrationandat18℃to28℃( 64 to82℉)withrelativehumidityto75%.3.1GENERALSPECIFICATIONS3.1.1Autorangesandmanualrange.3.1.2Max.VoltageBetweenTerminalsAndEarthGround:600VDCorAC3.1.3OperatingAltitude:2000meters(7000ft.)maximum3.1.4Display:20mmLCD3.1.5Max.ShowValue:1999(31/2)3.1.6PolarityIndication:‘-’indicatesnegativepolarity.3.1.7OverrangeIndication:Display‘OL’3.1.8SamplingTime:approx.0.4second3.1.9Unitshowing:showingoffunctionandelectricalcapacity.3.1.10LowBatteryIndication:‘’displayed3.1.11Autopowerofftime:15min.3.1.12PowerSupply:1.5V×2AAAbattery.3.1.13OperatingTemperature:0℃to40℃(32(Fto1 04( F)3.1.14StorageTemperature:-10℃to50℃(10(Fto122(F)3.1.15Dimension:208×38×29mm3.1.16Weight:approx.110g(includingbattery)3.2ELECTRICALSPECIFICATIONSCircumstanceTemperature:23(5℃RelativeHumidity:<75%3.2.1DCVoltageRangeResolutionAccuracy200mV0.1mV2V0.001V20V0.01V±(0.7%ofrdg+2digits)200V0.1V600V1V-InputImpedance:10MΩ-OverloadProtection:200mVrange:250VDCorACrms,2V-600Vranges:DC600VorAC600Vrms.-Max.InputVoltage:600VDC3.2.2ACVoltageRangeResolutionAccuracy200mV0.1mV2V0.001V±(0.8%ofrdg+3digits)20V0.01V200V0.1V600V1V±(1.0%ofrdg+3digits)-InputImpedance:10MΩ-OverloadProtection:200mVrange:250VDCorACrms,2V-600Vranges:DC600VorAC600Vrms.-FrequencyRange :40 to400Hz-Response:Average,calibratedinrmsofsinewave.-Max.InputVoltage:600VrmsAC3.2.3ResistanceRangeResolutionAccuracy200Ω0.1Ω±(1.0%ofrdg+3digits)2kΩ0.001kΩ20kΩ0.01kΩ±(1.0%ofrdg+1digit)200kΩ0.1kΩ2MΩ0.001MΩ20MΩ0.01MΩ±(1.0%ofrdg+5digits)-OpenCircuitVoltage:0.25V-OverloadProtection:250VDCorrmsAC3.2.4ContinuityRangeFunctionBuilt-inbuzzerwillsound,ifresistanceislowerthan50(.-Opencircuitvoltage:approx.0.5V-OverloadProtection:250VDCorrmsAC3.2.5DiodeRangeResolutionFunction0.001VDisplay:readapproximateforwardvoltageofdiode-ForwardDCCurrent:approx.1mA-ReversedDCVoltage:approx.1.5V-OverloadProtection:250VDCorrmsAC3.2.6ACVoltageDetectRangeTESTSensitivityVoltagesensitivity>50V,adjustcontinuouslyFrequency50HzDistance<150mm(changealongwiththesensitivity)-Non-contactdetecting 4. OPERATINGINSTRUCTION 4. 1DATAHOLDIfyouneeddataholdwhenmeasuring,youcanputon“DATA-H”button,itwillholdthereading;ifyouputthebuttonagain,dataholdisnotcontinue. 4. 2MAXIMUMVALUEMEASURINGANDHOLDAttherangeofvoltage,youcanputon“MAX.H”button,itwillholdthemaximumvalue;ifyouputthebuttonagain,themaximumvaluewillnotbeheld. 4. 3FUNCTIONTRANSFORMPutdownthe"FUNC."whenmeasuringthevoltage.MeterwillbetransformedbetweenDCandACrange.Put"FUNC."whenmeasuringtheresistance,diodeandcontinuity,meterwilltransformamongthem. 4. 4RANGETRANSFORMTheautorangeisusedwhenmeasuringthevoltageandresistance.Putdownthe"RANGE"ifthemanualrangeisneeded.Eachtimeyouputdown,rangewillgoupward;theminimumrangeistransformedif"RANGE"isputdownatthemaximumrange.Ifthe"RANGE"isputdownmorethantwoseconds,autorangeisusedagain. 4. 5AUTOPOWEROFFIfthere’snoanyoperationwithinfifteenminutesafterpowerison,meterwillautopoweroffwithfiveshortsoundsandalongsoundinaminute.Afterautopoweroff,ifstirthetransformswitchorputdownanybuttonof“FUNC.”,“DATA-H”,”MAX.H”,”RANGE”,meterwillrecovertheworkingcondition.Ifpressesthe“FUNC.”whenpowerison,autopoweroffdisable.NOTE:AttheTESTrange(ACVdetecting),thereisnoautopowerofffunction 4. 6PREPARATIONFORMEASUREMENT 4. 6.1Setthetransformswitchtotherightrange.Atthemanualrange,whenthevaluescaletobemeasuredisunknownbeforehand,selectthehighestrange. 4. 6.2Whenmeasuring,atfirst,connecttothepublic(COM)testingline,thenconnecttheprobetipofthemetertothecircuitundertest. 4. 6.3Ifthebatteryvoltageislessthan2.4V,displaywillshow“”,thebatteryshouldbechangedatthistime. 4. 7DCVOLTAGEMEASURINGWARNINGRiskofElectrocution.Youcan’tinputthevoltagewhichishigherthan600VDC,it’spossibletoshowhighervoltage,butitmaydamagetheinnercircuitorcauseelectricalshock.Payattentiontoavoidgettinganelectricshockwhenmeasuringhighvoltage. 4. 7.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter. 4. 7.2InserttheblacktestleadortestclipintheCOMjack. 4. 7.3SetthetransformswitchattheVrangeposition. 4. 7.4Pressthe"FUNC."ButtontotransformtoDCmeasurement.Autorangeandmanualrangecanbetransformedbypressingthe“RANGE”button. 4. 7.5Connecttheprobetipofthemeterandprobetipofthetestlead(ortestclip)acrossthepowersourceorbeloadedonthetwosidesundermeasurement. 4. 7.6YoucangetareadingfromLCDdisplay.Thepolarityofthetestedterminalwhichthetipofthemeterconnectionwillbeindicated.NOTE:-Atthelittlevoltagerange,themeterwillshowunsteadyreadingwhentestleadshaven’treachthecircuit,it’snormalbecausethemeterisverysensitivity.Whenmetertouchthecircuit,youcangetthetruereading.-Atthemanualrangemode,whenonlythefigure‘OL’isdisplayed,itindicatesoverrangesituationandthehigherrangehastobeselected.-Atthemanualrangemode,whenthevaluescaletobemeasuredisunknownbeforehand,selecttherangetothehighestpositionandsetdowngradually. 4. 8MEASURINGACVOLTAGE 4. 8.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter. 4. 8.2InserttheblacktestleadortestclipintheCOMjack. 4. 8.3SetthetransformswitchattheVrangeposition. 4. 8.4Autorangeandmanualrangecanbetransformedbyputtingthe“RANGE”. 4. 8.5Connecttheprobetipofthemetertoonesideofthetestedcircuitandprobetipofthetestlead(ortestclip)totheotherside. 4. 8.6YoucangetreadingfromLCDdisplay.WARNINGRiskofElectrocution.Youcan’tinputthevoltagewhichishigherthan600VrmsAC,it’spossibletoshowhighervoltage,butitmaydamagetheinnercircuitorcauseelectricalshock.Payattentiontoavoidgettinganelectricshockwhenmeasuringvoltage.NOTE:-Atthemanualrangemode,whenonlythefigure‘OL’isdisplayed,itindicatesoverrangesituationandthehigherrangehastobeselected.-Atthelittlevoltagerange,themeterwillshowunsteadyreadingwhentestleadshaven’treachthecircuit,it’snormalbecausethemeterisverysensitivity.Whentestleadstouchthecircuit,youcangetthetruereading.-Atthemanualrangemode,whenthevaluescaletobemeasuredisunknownbeforehand,selecttherangeatthehighestpositionandsetdowngradually.-TransformtothemanualrangewhenusethemVrange. 4. 9MEASURINGRESISTANCE 4. 9.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter. 4. 9.2InserttheblacktestleadortestclipintheCOMjack. 4. 9.3Setthetransformswitchatthe(rangeposition.Autorangeormanualrangecanbetransformedbyputtingthe“RANGE”. 4. 9.4Connecttheprobetipofthemetertoonesideofthetestedcircuitandprobetipofthetestlead(ortestclip)totheotherside. 4. 9.5YoucangetreadingfromLCDdisplay.WARNINGRiskofElectrocution.Whenmeasuringin-circuitresistance,besurethecircuitundertesthasallpowerremovedandthatallcapacitorshavebeendischargedfully.NOTE:-Atthemanualrangemode,whenonlythefigure‘OL’isdisplayed,itindicatesoverrangesituationandthehigherrangehastobeselected.-Formeasuringresistanceabove1MΩ,themetermaytakeafewsecondstogetstablereading.-Whentheinputisnotconnected,i.e.atopencircuit,thefigure‘OL’willbedisplayedfortheoverrangecondition. ... WARNINGBEEXTREMELYCAREFULINTHEUSEOFTHISMETER.Improperuseofthisdevicecanresultinelectricshockordestroyofthemeter.Followallsafeguardssuggestedinthismanualandthenormalsafetyprecautionsusedinworkingwithelectricalcircuits.Donotservicethisdeviceifyouarenotqualifiedtodoso.Toensuresafeoperation,andinordertoexploittothefullthefunctionalityofthemeter,pleasefollowthedirectionsinthissectioncarefully.ThismeterhasbeendesignedaccordingtoIEC-1010concerningelectronicmeasuringinstrumentswithanovervoltagecategoryCATⅢ600Vandpollution2.Followallsafetyandoperatinginstructionstoensurethatthemeterisusedsafelyandiskeptingoodoperatingcondition.Withproperuseandcare,thedigitalmeterwillgiveyouyearsofsatisfactoryservice.1.1PRELIMINARY1.1.1Whenusingthemeter,theusermustobserveallnormalsafetyrulesconcerning:-Protectionagainstthedangersofelectricalcurrent.-Protectionofthemeteragainstmisuse.1.1.2Whenthemeterisdelivered,checkthatithasnotbeendamagedintransit.1.1.3Whenpoorconditionunderharshpreservationorshippingconditionscaused,inspectandconfirmthismeterwithoutdelay.1.1.4Beforeusingtocheckforvoltage,alwaystestthemeteronaknownlivecircuittoverifythatthedetectfunctionofthemeterisworkingproperly.1.1.5Testleadortestclipmustbeingoodcondition.Beforeusingverifythattheinsulationontestleadortestclipisnotdamagedand/ortheleadswireisnotexposed.1.1.6Fullcompliancewithsafetystandardscanbeguaranteedonlyifusedwithtestleadssupplied.Ifnecessary,theymustbereplacedwiththesamemodelorsameelectricratings. User& apos;sManualSinoMeter MS8211 4. 12.1Rotatetheprobesocketanti-clockwisetospintheprobeintothemeter. 4. 12.2SetthetransformswitchattheVrangeposition. 4. 12.3Besurethatthedisplayisnotshown“”,otherwise,thebatteryshouldbereplaced. 4. 12.4SetthetransformswitchtotheTESTrange.ThenthegreenLEDoftheLEDIndicatorisbright. 4. 12.5Rotatethesensitivityadjustingknobinthemiddleofthetransformswitchanti-clockwise,setthemetertothehighestdetectingsensitivityinordertoenlargethedetectingrange. 4. 12.6Puttheprobesocketclosetotheleadorthepowersocket,IfACelectricalvoltageispresent,theredLEDIndicatorwhichinfrontofthemeterwillflashandtheaudiblewarningwillsound. 4. 12.7Intheplaceswithmanyleadsandjacks,rotatethesensitivityadjustingknobinthemiddleofthetransformswitchclockwise,setthemetertothelowerdetectingsensitivityinordertoconfirmwhichoneiselectriferous.NOTE:-WhenusingACVdetectingfunction,alwayssetthemetertothehighestsensitivity.-Inthisrange,eventhoughthereisnoanysoundandlightindication,themeterwillstillconsumeelectricity.-Thereisnoautopowerofffunctioninthisrange.-AlwayssetthepowerswitchtotheOFFpositionwhenthemeterisnotinuse.5.MAINTENANCE5.1BATTERYREPLACEMENTWARNINGBeforeattemptingtoopenthebatterycoverofthemeter,besurethattheprobetipofthemeterandtestlead(ortestclip)havebeendisconnectedfrommeasurementcircuittoavoidelectricshockhazard.5.1.1Ifthesign‘’appearsontheLCDdisplay,itindicatesthatthebatteryshouldbereplaced.5.1.2Loosenthescrewfixingthebatterycoverandremoveit.5.1.3Replacetheexhaustedbatterywithanewone.5.1.4Putthebatterycoverasitsorigin.5.2TESTLEADS(ORTESTCLIP)REPLACEMENTWARNINGFullincompliancewithsafetystandardscanbeguaranteedonlyifusedwithtestleadssupplied.Ifnecessary,theymustbereplacedwiththesamemodelorsameelectricratings.Electricratingsofthetestleads:600V10A.Youmustbereplacedthetestleadiftheleadisexposed.6.ACCESSORIES⑴TestLead:ElectricRatings600V10Aonepiece⑵TestClip:ElectricRatings600V10Aonepiece⑶Battery:1.5V,AAAtwopieces⑷InstructionManualonepiece1.2DURINGUSE1.2.1Beforeusing,youmustselecttherightfunctionandrange.1.2.2Neverexceedtheprotectionlimitvaluesindicatedinspecificationsforeachrangeofmeasurement.1.2.3Whenthemeterislinkedtoameasurementcircuit,donottouchtheprobetipofthemeterandtestlead(ortestclip).1.2.4Atthemanualrange,whenthevaluescaletobemeasuredisunknownbeforehand,selectthehighestrange.1.2.5Donotmeasurevoltageifthevoltageontheterminalsexceeds600Vaboveearthground.1.2.6Alwaysbecarefulwhenworkingvoltagesabove60VDCor30VACrms,keepfingersbehindtheprobebarrierwhilemeasuring.1.2.7Neverconnectthemeterleadsacrossavoltagesourcewhilethetransformswitchisintheresistance,diodeorcontinuitymode.Doingsocandamagethemeter.1.2.8Neverperformresistance,diodeandcontinuitymeasurementsonlivecircuits.1.2.9ACVdetectingiswithoutcontact,theprobeshouldberevolvedinthemetercompletelywhenuse,anddonotcontacttheCOMjackwhichatthebackofthemeterwiththetestlead(ortestclip).1.2.10Beforerotatingthetransformswitchtochangethefunction,disconnectthetipofmeterandtheprobeofthetestlead(ortestclip)fromthecircuitundertest.1.2.11Neverusethemeterundertheconditionoftheexplosiveair,steamordirt.1.2.12Ifanyfaultsorabnormalitiesareobserved,themetercannotbeusedanymoreandithastobecheckedout.1.2.13Neverusethemeterunlesstherearcaseisinplaceandfastenedfully.1.2.14Pleasedonotstoreorusemeterinareasexposedtodirectsunlight,hightemperature,humidityorcondensation.1.3SYMBOLSImportantsafetyinformation,refertotheoperatingmanual.Doubleinsulation(Protectionclass(().CAT(((Overvoltage(Installation)categoryIII,PollutionDegree2perIEC1010-1referstothelevelofImpulseWithstandVoltageprotectionprovided.ConformstoeuropeanuniondirectiveEarthgroundACAlternatingcurrentDCDirectcurrentACorDC(alternatingcurrentordirectcurrent)DiodeContinuitybuzzerM.HThemaximumvalueisbeingheld.D-HThisindicatesthatthedisplaydataisbeingheld.AUTOAutorange...
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