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5. Getting started

5-1 Checking the battery voltage

(1)SettheRangeswitchtoanypositionotherthanOFF.

(2)WhentheBatterymarkshownattheupperleftontheLCD

islastonelevel

,thebatteriesarealmostexhausted.

Replace the batteries with new ones to perform further

measurements.

Theinstrumentoperatesproperlyevenifundersuchalow

batterylevel,anditmaynotaffectontheaccuracy.

When the empty Battery mark

 appears, the battery

voltageisbelowthelowerlimitoftheoperatingvoltage.So

theaccuracycannotbeguaranteed.

Please refer to clause 7. Battery Replacement, for the

batteryreplacementprocedures.

5-2 Connecting test leads

Insert the test lead firmly to the connector terminal on the

instrument. Connect the Line Probe(red) to the Line terminal,

the Earth Cord(black) to the Earth terminal and the Guard

Cord(green) to the Guard terminal. A Guard cord connection

maynotberequired,ifthereisnoneedtoestablishaguard.

#DANGER

●If the Test button ispressedwhentheRangeswitchisat

theinsulationmeasurementpositions,highvoltagemaybe

appliedtothetestleadsandyoumaygetanelectricshock.

●Stopusingthetestleadiftheouterjacketisdamagedand

theinnermetalorcolorjacketisexposed.

KYORITSU KEW3125A User Manual

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