LeCroy WaveRunner Xi-A

WAVERUNNER Xi-A AND MXi-A SERIES
54 WRXi-A-GSM-E Rev A
WaveScanSearchModes
Searchmodesareusedtolocateanomaliesduringacquisition.
• Edge‐fordetectingtheoccurrenceofedges,selectableslope,andlevel
• Non‐monotonic‐fordetectingthresholdre‐crosses,selectableslope,
hysteresis,andlevel
• Runt‐fordetectingpulsesthatfailtocrossathreshold,selectablepolarity,and
thresholds
• Measurement‐fordefi
ningameasurementwithafiltering(searchorscan)
criteria
ParameterMeasurements
InWaveScan,parametermeasurementsareusedtosetupafiltering(searchor
scan)criteria.WhenWaveScanfindsaneventthatmeetsthemeasurementand
filtercriteria,ithighlightsthearea(searchandscan)and(optionally)canperform
anaction(scan).
Thenumberofparametersavailabledependsontheoptionsloadedonyou
r
instrument.Measurementsaremadeonlyontheeventsdefinedbyyourfilter
(searchcriteria).AFilterWizardisprovidedtoquicklysetupameasurementtofind
rareevents,suchas±1,3,or5sigma.
SamplingMode
WheneverWaveScanisenabled,theinstrumentrevertstoReal‐timesampling
mode.
PARAMETER ANALYSIS
TrendMeasurements
Atrendofameasurementparameterisalinegraphwithameasurementpoint
fromeachsubsequentsignalacquisitionplottedonthegraph.
1. TouchMeasureÆMeasureSetup…fromthemenubar.
2. TouchoneofparametertabsP1throughP6.