使用操作说明书手册-DL3-web

EXPANDABLE DATA LOGGERDL3 Data LoggerClear buttonMODEL:DL3The DL3 data logger records mV signals from anyUse to clear saved data.This function is only avail-Fieldpiece accessory head.It has an internal realable when on READ/SEND range.Press CLEAR andtime dlock.Program automatic recordings usinguse and to select N(o)or Y(es).Press ENTERSPAN(the time over which measurements are made)to confirm choice.and PER (time period between measurements).TheRotary dial functionsnew TRIGGER feature allows the DL3 to start andTIMEstop recording points when the data is oustside of aUse to set time of day.Press ENTER,select min-specified range thereby only recording the data thatutes,hours,days,month,and year with andis meaningful to you.Manually add single measure-Change value with and Press ENTER whenments by pressing record.You can readout the datafinished.from the LCD screen using MIN/MAX/AVG and arrowSPAN8888=buttons,or you can send the data to a personal com-Use to set span of recording.Press ENTER,selectputer with a USB port to view as a spreadsheet.unit of time (Sec,Hr,Min,D)with and and2Data setsadjust number with and Press ENTER whenfinished.USB-ACreate a new data set by changing the rotary dialposition outside of the measurement scale of the pre-PER (Period)vious data set.Each data set has a MIN/MAX/AVGUse to set time between readings.Adjusting Per isand one PARAM (parameter)labelidentical to adjusting Span.PARAM(Parameter)Start buttonUse to label readings.Press ENTER,select posi-Begins the programmed recording defined byTIME,SPAN,PER,PARAM,TRIGGER and MULT.tion to change with and Select character withAvailable only when an input range is selectedand V.PARAM is the "Type"column in the xls file.MULT (Multiplier)Connects to(200mVAC,2000mVAC,200mVDC,or 2000mVDC).Use to set value to multiply data when uploading tocomputer to inputStop buttoncomputer.Press ENTER,select multiplier or divisorreadings.Use to stop recording.Pressing Start resumeswith A and V.Press ENTER when finished.recording in current data set.Only changing dial posi-READ/SENDtion terminates data set.Use to read saved data.Press the MIN/AVG/MAXBacklightbutton to read minimum,average,value of currentPress backlight button for the blue lighting of thedata set.Use and to scroll through readings.display.Will automatically tum off after approx.60Use and to change display of data descriptor (sec.date,year).The DL3 has wrap scrolling,press up on#1 takes you to the last date point saved.Hold downFielRecord buttonPress to insert a single measurement to the cur-the UP and DOWN arrow to scroll faster.rent data set.If you are in the middle of a pro-Also used to transfer saved data to a PC.PressOPERATOR'S MANUALgrammed recording,the single measurements will beSEND to start transferring saved data through theentered into the data set according to the time it wasinduded USB cable connected to your PC.±Triggertaken.Select the Hi or Lo trigger by pressing the orTwo ways to connect to yourbuttons,press ENTER t