Product Manual
FLIRDM92USERGUIDEDocumentIdentifier:DM92‐en‐US_AB
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5.11ExtendedFunctionality
Inadditiontothebasicmeasurements,themetercanbesettodifferentmodesforextended
functionality.
5.11.1SelectingtheMode
Themodeiconsapplicablefortheselectedmeasurementtypearedisplayedinthelowerpart
ofthedisplay.Whenamodeisenabled,theiconisframed.
Figure5.2Modeicons(ACvoltagemeasurements):PeakmodeandSilentmodeareenabled.
1. Pressthe
or buttontonavigatetothedesiredmodeicon.Thecurrentlyselected
iconwillflash.
2. Pressthe
buttontoenabletheselected(flashing)mode.
3. Usethe or buttonstostepthroughthemodeoptions.Refertothe section
relatedtothespecificmodefordetailedinstructions.
4. Pressthe buttontodisabletheselected(flashing)mode.
5.11.2VFDMode(ACVandACAonly)
InVFD(variable‐frequencydrive)mode,high‐frequencynoiseiseliminatedfromthevoltage
measurementthroughtheuseofalow‐passfilter.VFDmodeisavailablewhenmeasuringAC
voltageorACcurrent.
1. Select
andenableVFDmodeasdescribedinsection5.11.1SelectingtheMode.
5.11.3PeakMode(ACVandACAonly)
InPeakmode,themetercapturesanddisplaysthepositive andnegativepeakvalues,and
updatesonlywhenahigher/lowervalueisregistered.
1. Select andenablePeakmodeasdescribedsection5.11.1SelectingtheMode.
2. Pressthe or buttontotogglebetweenthedisplayofPeakMaxandPeakMin.
InPeakMaxmode,the
indicatorisdisplayed.
InPeakMinmode,the
indicatorisdisplayed.
1. Pressthe buttontopausethePeakmode.Pressagaintocontinue.
5.11.4Min/Max/AvgMode
InMin/Max/Avgmode,themetercapturesanddisplaystheminimumormaximumvaluesand
updatesonlywhenahigher/lowervalueisregistered.Themeteralsoaveragesthetotalsum
ofallrecordedvalues.
1. Select andenableMin/Max/Avgmodeasdescribedinsection5.11.1,Selecting
theMode.
2. Pressthe
or buttontocyclethroughtheminimum,maximum,andaverage
readingdisplays.Thecorrespondingiconsaredisplayed: , ,or
3. Pressthe
buttontopausetheMin/Max/Avgmode.Pressagaintocontinue.