EXTECH MA620 [14/17] Battery replacement

MA61_MA63-en-GB_V1.0 3/15

Zero/RelativeMeasurements

1. PressZERO(MA63)orREL(MA61)toenterthemode.ThedisplaywillshowtheZEROicon.

2. NoweachtimetheZERO/RELbuttonispressedthepresentmeasurementwillzeroandthe

beeperwillsound.ThismodeisespeciallyusefulforDCAmeasurementzeroing.

3. Inthismode,all

subsequentmeasurementsaredisplayedwithrespecttothereference

measurement.Forexample,ifa20Vreadingiszeroedanda30Vreadingissubsequently

measured,theLCDwilldisplay10V.

4. UsetheRELbutton(MA61)ortheZERObutton (MA63)especiallyforlowcapacitance

measurements<1µFforRelativemeasurementsandDCAmeasurements.

5. Toreturntonormaloperation,pressandholdtheZEROorRELbuttonuntiltheZERO

displayiconswitchesOFF.

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BatteryReplacement

CAUTION:Pleasedisconnectthetestleadsfromthemeter,turnthemeteroff,andunclampthe

meterfromanyconductorsbeforeattemptingtochangethebatteries.

1. Whenthelowbatterysymbol appearsontheLCD,thebatteriesmustbereplaced.

2. Turnthemeteroffandremovetherearbatterycompartmentscrew.

3. Liftoffthebatterycompartmentcoverandreplacethetwo1.5VAAAcellsobservingcorrect

polarity.

4. Replacethecompartmentcoverandsecure

thescrewbeforeusingthemeter.



You,astheenduser,arelegallybound(EUBatteryordinance)toreturnallusedbatteries,

disposalinthehouseholdgarbageisprohibited!Youcanhandoveryourusedbatteries/

accumulatorsatcollectionpointsinyourcommunityorwhereverbatteri es /accumulatorsare

sold!

Disposal:Followthevalidlegal

stipulationsinrespectofthedisposalofthedeviceattheendof

itslifecycle

Cleaning

WiththemeterOFF,useonlyadryclothtowipecleanthemeterhousing.Donotuseharsh

soaps,abrasives,orsolventstocleanthemeterhousing.

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