Scope Meter - PCE Instruments
Contents
1. To protect the rechargeable battery from over discharge the instrument will automatic shut down when the battery runs out 11 Backlight Backlighting improves the LCD effect in dark environment Extended use of backlighting will reduce the battery life This meter has 3 levels of brightness for users to choose 1 Press the backlight control button xt to turn on the backlight and the luminance will be getting higher one step per 0 5 seconds If the button released at any bright level the backlight will keep this luminance 2 After a certain time the backlight will shut off automatically With the SETUP function the time of backlight auto off can be changed 3 To turn the backlight off manually press this button again Battery Level Indicator If the Scopemeter runs with the inner battery there is an icon on the upper Battery level right corner of LCD to indicate the battery level User can estimate the left time of the battery with this indicator 12 Battery Charge The inner polymer Li lon battery will be automatically recharged when the AC Adapter is connected If the AC Adapter is connected when the meter is off it will enter charge Icon of AC adapter function directly and display the progress of charging When the rate of progress reaches 100 the charging is done No matter the charging is finished or not when the AC adapter is cut off the meter will turn off 6102 Charse 68 automatically2. Level of charging There are only two buttons can be used in charging function the power button to turn on the meter and the backlight button to control the backlight If the AC Adapter is connected when the meter is on power form the AC adapter will not only charges the battery but also keeps the meter operating The Use of AC Adapter The major function of AC adapter is changing the inner battery of the meter but it can also be the power supplier of the meter 13 Under this condition the power in the battery is not consumed The AC adapter can be used whether the meter is on or off If the AC adapter connected to the Icon of AC adapter instrument when the instrument is on it will keep the meter operation and the only difference is the battery level indicator becomes the icon of AC adapter If the meter is off when the AC adapter connected the meter will enter charge function If turn on the meter at charge function the meter will operate as usual Turning off the meter when using AC adapter to supply power the meter will return to charge function until the AC adapter is unconnected So to make the meter turned off completely the AC adapter would be cut off Caution Using AC adapter for power supply may decrease safety performance of the instrument and introduce more A electromagnetic disturbance So operating the instrument with the inner lithium battery is recommended for better Security and the best performanc
3. e Warning DO NOT measure Volts over 250VAC or 360VDC with the power supply of AC adapter That may cause the instrument damage permanently even endanger user s safety 14 Reset the Instrument In case of unusual behaviors of the keypad or the display it is possible to reactivate the instrument by using the RESET function Press the sunken RESET push button at the rear of the instrument and it will subsequently return to the manufacturer programmed setup A Caution When you press the RESET push button DO NOT use a sharp tool 15
4. n z PC communications interface control and system Settings Zero u adjustment of options 0 Turns the instrument of or off xt Activates the backlight toggles the backlight ON OFF MODE Toggles the operation mode of DMM DSO F1 F4 Perform the function indicated on the LCD display 7 lt gt AUTO RANGE on the rear of the instrument DMM selection function Voltage Resistance Hige Diode Capacitance Current ADP mode Temperature Transistor Crystals External Clamp Head Measuring DSO automatic measurement project selection Vp Vavg Vrms p dBm DMM automatically or manually choose range automatic Settings DSO zero self adjustment Choose the DC AC measurement DMM DSO or the input coupling Maintain current measurement data or entering exit data storage management functions Resets the system 10 BASIC OPERATION Power On and Off l Pressing and holding the Power switch O for 2 seconds will turn the instrument on Pressing and holding this button for 2 seconds again will turn the power off Caution Before turning off the power please keep the probe away from the testing point Always remember to turn off the power in time after using the instrument Auto Power Off If the meter idles for a certain time the instrument will automatically shut off The time of AUTO POWER OFF can be adjusted in the SETUP function When AC power supply is used this function will be suspended automatically
5. ocope Meter PCE OC2 User s Manual SAFETY AND WARNINGS The following safety precautions apply to both operating and maintenance personnel and must be observed during all phases of operation service and repair of this instrument Before applying power follow the installation instructions and become familiar with the operating instructions for this instrument The meter Digital Storage USB and design of IEC1010 with wavelet table 1 safety norms over voltage electric measurement category III 1000V CAT Pollution protection level 1 A Caution The rules listed below should be carefully followed for safe operation 1 NEVER apply voltage or current to the meter that exceeds the specified maximum for the function selected Input Jacks Maximum Input V QdCOM 1000Vp within 10 seconds V QdCOM 700V AC RMS within 10 seconds mA AC DC 400mAdCOM 500mA DC AC RMS Fused A AC DC 20AdCOM 20A DC AC RMS within 30 seconds with a 15 minutes cool down period 1 V QdCOM 250V DC AC peak within 10 seconds V OdCOM 250V DC AC peak within 10 seconds V QdCOM 250V DC AC peak within 10 seconds Keep the meter leads away from the testing point when changing the measuring functions Pay attention to the warning given by the meter at the top of the LCD the warning symbol when the input voltage exceeds the safety voltage 36V DC or 25V AC and the high voltage icon Mif the voltage reaches 600V DC AC peak DO NOT measure vol
6. r orb ee dla 40 Waveform Freeze e eel ee witha Seis evince i alee 41 Communication im DSO tmiode 3 teer EE RED RETRO HER eR d qi EEE 43 Save and Recall ihe Waveforms vectra 44 Gommunicationin DSO database taa 47 SETUP AND ZERO VOLT CALIBRATION een 48 TECHNICAL SPECIFICATIONS sss tentent a tnt ttt teretes 51 General SpecifICatiotis iaa Pie nei iip e ERR RD ORO 51 Digital Storage Oscllloscope 5 cite arte de dioc tat reae e de c de Ren 52 Digital Multimeter siina e ede His ee Bene OU EEG er ed ae eges 53 Display Symbols oia ee p d up at ee 55 MAINTENANCE ZEE 62 TROUBLESHOOTING 5 Re RU agat d tatit doe e NE d 65 INTRODUCTION Features A Combination of a 4000 count auto range True RMS DMM and a handheld Digital Storage Oscilloscope at the size and the cost of a multimeter e DMM functions include True RMS AC DC voltage and current resistance capacitance frequency duty cycle dBm diode and continuity tests Full auto set up for volt div and time div of DSO DSO Trigger mode Auto normal single DSO Auto measure Vpp Vavg Vrms dBm DSO Cursor readout dV dt 1 dt frequency Screen hold function Save and recall up to 100 waveform and data High contrast FSTN LCD with white LED backlight Auto power off in 5 60min or continuous on Inner Polymer Li Ion Battery with AC adapter Isolated USB RS232 interface with PC Overview of the Keys Keys Name Functio
7. tage if the voltage on the COM input jack exceeds 500V above earth ground DO NOT measure AC current on any circuit whose voltage exceeds 250V AC NEVER connect the meter leads across a voltage source while the function selection is in the current resistance diode or capacitance mode ALWAYS discharge capacitors in power supplies and disconnect the power when making resistance or diode tests ALWAYS turn off the power and disconnect the test leads before opening the back cover to replace the fuse NEVER operate the meter unless the back cover is in place and fastened securely The International Safety Symbols A A m CAUTION WARNING This symbol adjacent to another symbol or terminal indicates the user must refer to the manual for further information This symbol adjacent to one or more terminals identifies them as being associated with ranges that may in normal use be subjected to particularly hazardous voltages For maximum safety the test leads should not be handled when these terminals are energized Double Insulation Protection Class This symbol advises the user that the terminal s so marked must not be connected to a circuit point at which the voltage with respect to earth ground exceeds in this case 500 VAC or VDC The CAUTION symbol indicated a potentially hazardous situation which if not avoided may result in minor or moderate injury The WARNING symbol indicates a potentially hazardous situation
8. vily eie E bere cate e Er nep E ERE fat 21 Gontinulty 5s cc o cutn a o costs n de acriter 22 Diode Testen e agendae mua temen didam mee 22 Capacitance pM A AA A AAA M 23 Belative MOde 5 A A A A AA iudi esi 24 Peak Hold P E MOGde6 iiec ai dilatada da 25 Gommunicationn DMM mode uiii fee een auslesen 26 Save and Recall the Data of Measurement sssssssseeeeeeeeneneeee nemen enne nnne es 27 Communication in DMM data Da O r aa e a a e a a a E E aae E E ea 28 BSO OPERATION acta an net ch tj tabe eli ol ane nas 30 select DSO Mero c 30 Basic Displays of he DSO Mode 5 3 eee Re ede dran up dits 30 Function Keys and Main Menu n o t cec T arena a eee Ge Boise AME arden 31 Input Coupling Select A Pipe e apt Igea 32 Time Base Control LER 32 Horizontal Position Adj Stm nt 1 rtt a medir DO TG nen eigener 37 Vertical Scale Aston teet rn ict gt Gb adepane meinen a genes 38 Vertical Position Adjustment 5 eee da 38 Trigger Gontrol De trt E ERR e ee 40 Trigger Level Adjustmenht 4 02 40 222 etae arm od oett gue fe red d erg ren E 40 Aboutithe Trigger Modes eoi Ete tpe ti d SR 41 Indicatisn ofitrigger Status EE 42 Capturing a Single Shot Signal 1 ad ein a eed Rinna Avie nie 42 Cursor Readout FUnction nito et doe een pb reete e e PRU ER RO IE 38 Auto Measurements neenon eee eat e er dee ed Aeterna ieee 40 AUTOSEJT FUNCI N furia cite Ee e he PU EUR ede Reteni
9. which if not avoided could result in serious injury or death CONTENT SAFETY AND WARNINGS lt i canalla 1 INTRODUCTION i5 ir Ert ado 8 Erud qe 8 Overview ohitheiKeysa m las in AIR EAL nei vee ee eee ee 9 BASIC OPERATION MM 10 Power On and po 10 PAULO Power Off i a eet te O NN 10 seo 10 Battery Level Indicator lt iis edie ad 11 Battery Charge e HM 11 The Use of AC Adapter salto crasse dette te tis hear 12 Reset the Instrument ccccecececececeeeceeeeeeeeeeeeeeeeseeeeaeeseaecaaeeaeeeaeesaeecanecaaesaeseaeseaeesaeeseesaeseeessaeesieeeanesene ate 13 DMM OPERA TON Mc Y 14 Select DMM dio 14 Basic Displays of th DMM M Ode a 3 en teta eirca PH a el dit ned EE AARRE 14 Selectthe Function of DMM caian oon re HE e ner i Pre LR en E OR 14 Auto Manual Range Selectior 2 2 2 D tette Aaa 15 Data Hold M ies 16 AC and DG Voltaga octies et oe e t ape e eta a epi eR e RERUM 17 AB A E A A A A 18 AC and DO Gurrent 400mdA 20A 2 1 tae cbs lest a d er peu elenco cus ate od ad ede ded 19 Frequency Counter and Duty Cycle sess e rr e 20 Resistance and Gornducli
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