Data Sheet

TeledyneLeCroyCorporation StatusBar
190 USBProtocolSuiteUserManual
4.6.1 Recording Progress
Whenyoubeginrecording,theStatusBardisplaysanindicator.
Asrecordingprogresses,theindicatorchangestoreflecttherecordingprogress
graphically:
AblackverticallineillustratesthelocationoftheTrigger Positionthatyouselectedin
Recording Options.
 Pre‐TriggerprogressisinthefieldtotheleftoftheTriggerPositioninthebefore‐
triggercolorspecifiedintheDisplayOptions.
 WhentheTriggerPositionisreached,theindicatorwigglesasitwaitsforthe
trigger.
 Afterthetriggeroccurs,thefieldtotherightoftheTriggerPositionfillswiththe
after‐triggercolorspecifiedintheDisplayOptions.
 Whenrecordingiscomplete,theupperhalfoftheprogressindicatorfillswith
white,indicatingtheprogressofthedatauploadtothehostmachine.
Youshouldbeawareoftwoexceptionalconditions:
 IfaTriggerEventoccursduringthebefore‐triggerrecording,thebefore‐trigger
colorchangestotheafter‐triggercolortoindicatethatnotalltheexpecteddata
wasrecordedpre‐trigger.
 WhenyouclickStopbeforeorafteraTriggerEvent,theStatusBaradjusts
accordinglytobeginuploadingthemostrecentlyrecordeddata.
Theindicatorfillswithcolorinproportiontothespecifiedsizeandactualrateatwhich
thehardwareiswritingandreadingtherecordingmemory.However,theindicatoris
normalizedtofillthespacewithintheStatusBar.
4.6.2 Recording Status
Duringrecording,thecurrentRecordingStatusisinasegment.Whenyouactivatethe
Recordfunction,thissegmentflashesamessagedependingontheselected
Recording Options,suchasWaitingforTrigger,UploadingorRec/Uploading.
ThestatusbardisplaysWaitingforTriggerwhilewaitingfortriggertooccurbasedonthe
settingsdefinedintheRecordingOptions.
Figure 4.10: Status Bar - Waiting For Trigger
ThestatusbardisplaysUploadingwhenrecordingiscompleteandisbeinguploaded.
Figure 4.11: Status Bar - Uploading