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Control Keyboard User Manual pot

Control Keyboard User Manual pot

Control Keyboard User Manual pot

... one keyboard controls multiple systemplatforms (one keyboard control system includes a keyboard that controls one group ofdevices). Slave keyboard controls only a single device, master keyboard ... slave keyboard that hasbeen controlled. Thus also mean that the master keyboard has control on the cameras connected to it(master keyboard ID No. = 00). When using master keyboard to control ... keyboard, LCD displays:  MASTER BY CONTROL slave keyboard looses all control authority until master keyboard returns the authority back to the slave keyboard. When the master keyboard...
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Environmental Pollution Prevention, Control, and Abatement Manual potx

Environmental Pollution Prevention, Control, and Abatement Manual potx

... achieve compliance when applicable. USERS OF THIS MANUAL ARE REMINDED THAT THERE IS NO ADEQUATE SUBSTITUTE FOR THE ACTUAL STATUTES AND REGULATIONS. The manual is meant to be used as an introduction ... applicable Federal, State, or local pollution control standards. d Coordinate thorough and timely reviews with Federal, State, and local pollution control agencies. e Procure and use material ... Identify and require potentially responsible parties to clean up hazardous substance contamination on or affecting lands and natural resources within USDA jurisdiction, custody or control through...
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RYK-9256_ User Manual potx

RYK-9256_ User Manual potx

... Enter PTZ control mode / creates a bookmark during playback mode Z- Zoom Out (PTZ control mode) Z+ Zoom In (PTZ control mode) IRIS - Control the iris close in PTZ mode IRIS+ Control the ... enters the search menu screen(b) sets the preset positions in PTZ mode21 SPOT MONITOR / ESC (a) Activates the spot monitor control (b) Returns to previous menu screen(c) Exits from various function ... through 128 normal playback speed.(b) Control the iris close in PTZ mode(c) control the playback picture by picture16 PTZ / BOOKMARK (a) enters PTZ control mode(b) creates a bookmark during...
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Principles and Practices of Air Pollution Control: Student Manual pot

Principles and Practices of Air Pollution Control: Student Manual pot

... Setting up air quality control regions were too complex and HEW was understaffed. Where air quality control regions were established, states either failed Air Quality Control Act (1967) established ... Pollution Control Association, Vol. 32, No. 1, January 1982. U.S. EPA, Air Pollution Episodes: A Citizen’s Handbook, GPO Publication No. 1972-0-452-729, 1971. U.S. EPA, Air Pollution Control ... Warner, C.; Davis, W., Air Pollution its Origin and Control, Berkley, California: Addison Wesley Longman Inc., 1998, pp. 1-108. Control Program History ir pollution has been a...
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QSAR Toolbox User Manual Database Import Wizard potx

QSAR Toolbox User Manual Database Import Wizard potx

... etc.). User manual Database Import Wizard For the latest news and the most up-to-date information, please consult the bQSAR Toolbox User Manual Database Import Wizard ... SMILES) The user should therefore organize his/her data as follows: QSAR Toolbox User Manual Database Import Wizard Document version 1.0 Page 26 of 70April 2011 When the user defines ... Define new region panel. QSAR Toolbox User Manual Database Import Wizard Document version 1.0 Page 18 of 70April 2011 When defining the data record the user should define:I. For categorical...
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Sinometer-MS8211-Digital-Multimeter-User-Manual

Sinometer-MS8211-Digital-Multimeter-User-Manual

... 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 MS82114.12.1Rotatetheprobesocketanti-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 ... 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(Fto104(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:40to400Hz-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-contactdetecting4.OPERATINGINSTRUCTION4.1DATAHOLDIfyouneeddataholdwhenmeasuring,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),thereisnoautopowerofffunction4.6PREPARATIONFORMEASUREMENT4.6.1Setthetransformswitchtotherightrange.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.4.8MEASURINGACVOLTAGE4.8.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter.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.4.9MEASURINGRESISTANCE4.9.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter.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(Fto104(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:40to400Hz-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-contactdetecting4.OPERATINGINSTRUCTION4.1DATAHOLDIfyouneeddataholdwhenmeasuring,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),thereisnoautopowerofffunction4.6PREPARATIONFORMEASUREMENT4.6.1Setthetransformswitchtotherightrange.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.4.8MEASURINGACVOLTAGE4.8.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter.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.4.9MEASURINGRESISTANCE4.9.1Rotatetheprobesocketclockwisetospinouttheprobefromthemeter.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....
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