DV50_安装调试说明书手册-en

User's GuideEXTECHINSTRUMENTSDV50 Non-Contact Voltage DetectorSafetyDescriptionBattery InstallationWARNING:Riskof Eloctrocution.Before use.always tost the Voltage1.Unscrew the probe tpDetoctoron a known live circuit to verfy proper operationMARNING:Riskof Electrocution Keop hands and fingers on the1.Votage sensorhand le of the probe and away fom the pobe tip2ON and Volbage indcator lgrtsWARNING:If theequipmont is used in mannor not spocifiod byNOTE If your meter does na work propery,check the bamery to make3Sensbvty adjustment(rear)sure that itstll good and tha it i propery inserted.manufacturet the protoction provided by the equipmont may beimpaired4ONOFF swichCAUTON:Read,understand and follow Safety Rules and OperatingYou,as the and user,are legaly bound (Bamery5Bamery compartmentordimance)to reoum al used bameries and aocumlatorxInstructions in this manual before using th is product.lesc年ing roddsposal in the household gartage is prohbitedlDo not atempt to repair this unit.There are nouser servceable parts.You can hand over your used bameres aocumlators.Do not expose the untt to extreme temperatures or hgh humidty7.Probestorage areagratutously,at the colecion points tor our branches inDo not use the uit if it is wet or damged8.Handeyour community or wherevrer bameres accumlatorsare soldlDo not apply more than the ratedvotage betwean the probe tp andground.Follow the vald legal s年ao6lnre军ed of theDo not operate with the case openOp erating Instructionsdisposal df the devce at the end of its lrecycleThis symbol adjacent to arother symbol ar teminal,indicatesAC VOLTAGEDETECTIONthe user the user must reter to the manual tor further1.Lift the probe lp from the storage area and extend theelescoping rod.This symbol,adjacent to atermnal indicates that under nomalTwest therod into theLOCKED postion as indicated.use,hazardous voltages may be present3Side the ONOFF swith to the ON position.The green ON lightDouble ingulationwililluminate and the red detection Ight may tash.4Adjust (decrease)the sensitvty ajustment und thered fashingolnge indicafor lgft and the beeper ust stop.Copyright 2013 FLIR Systems,Inc.5Rlace the probe tip on the wire or dfedt to be tested.If votage isAll righs reserved ndudingherigh ofrepreducticn in whde ce n part in anySpecificationspresent the red fashing light and beeper wil condnuously alert.女mW0ag3Ses带ty5V to 1000V AC80-4001CefdBand小wldh50E0H也6o tum off the audible beepe,slde the ONOFF swtch to thewww.extech.composi1on.Operating Tompemture 32 to 122F(0to 50C)NOTE:RF signals in close procimity to the detctor may cause the lgrtStoage Tompemture41o140作20o60cand beeper to latdh into a constant tone and lght indication.Wat udlthe RF signa has disappeared before procceding withdetecton.AltitudeOperating below 2000 metersNOTE:The conductors in electrical cord sets are oten twisted.ForRdative Humidity80%up to 3fC.decreasing to 50%at 50'cbest resuts,rub the probe tip along a lengh of the cord to assureBatory2 x 1.5V buman bameries (LR