Teledyne LeCroy WaveExpert series Automation Manual - Manual (Page 104)

Chapter Three Control Reference
Sets/Queries the population level, relative to the maximum possible level, at which the persistence
traces reach maximum intensity, and above which there are no further changes in color or intensity.
PersistenceSaturation
From 0 to 100 step 1
Integer
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the persistence saturation level to 60%.
app.Display.PersistenceSaturation = 60
Range
Example
Description
Sets/Queries decay time for trace persistence, expressed as a number of seconds, or as "infinity".
PersistenceTime Enum
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the persistence time to 10 seconds.
app.Display.PersistenceTime = "10s"
Example
Description
Values
0.5s
10s
1s
20s
2s
5s
Infinite
Sets/Queries whether the last created trace is shown over the persistence trace.
PersistenceLastTrace Bool
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the persistence display to show the last trace
' on top of the persistence trace.
app.Display.PersistenceLastTrace = True
Example
Description
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