10
⑤
AC/DCButton
UsedtoswitchtheinstrumentbetweentheACandDCmodes.
The instrument is set to the AC mode when it is powered on.
PressthisbuttontoselecttheDCmode.
⑥
ModeButton
A press of this button on a current or voltage range turns the
instrumenttotheMAXmeasurementmodewith
shownon
thedisplay.PressthebuttonagaintoexittheMAXmode.
Apressofthebuttonontheresistancerangeturnstheinstrument
to thecontinuity checkmode with
symbol shownon the
display.Inthismode,thebuzzerbeepswhenthereadingisabout
50
Ω
orless. Press the button again to exit the continuitycheck
mode.
⑦
ZeroADJ./RESETButton
Used forzero adjustment on 400A DC range or for resetting
the reading in theMAX mode.
symbol is shown onthe
display when zero adjustment is enabled on 400A DC range.
(Zeroadjustmentisavailableonlyon400ADCrange.)
⑧
LCDDisplay
Fieldeffect typeofliquid crystaldisplaywith maximumcounts
of 3999 and microprocessor-controlled annunciators and the
decimalpoint.