Teledyne LeCroy WaveExpert series Automation Manual - Manual (Page 80)

Chapter Three Control Reference
Sets/Queries the graticule on which the trace is displayed. Typical values include:
YT1..YT8: one of the YT graticules used in Single, Dual, Quad, and Octal display modes.
NotOnGrid: not displayed on any graticule.
UseGrid
Any number of characters
String
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Switch to dual grid mode, place C1 on the lower graticule
' and C2 on the upper graticule.
app.Display.GridMode = "Dual"
app.Acquisition.C1.UseGrid = "YT2"
app.Acquisition.C2.UseGrid = "YT1"
Range
Example
Description
Sets/Queries the persisted state of the waveform. If the Display.LockPersistence control is set to
'AllLocked' then the persisted state of all displayed waveforms will be the same. If the
Display.LockPersistence control is set to 'PerTrace' then the persisted state of each waveform may be
independently controlled.
Persisted Bool
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set persistence on for trace C1
app.Display.LockPersistence = "PerTrace"
app.Acquisition.C1.Persisted = True
Example
Description
Sets/Queries the saturation threshold for persisted waveforms.
All information at this level or above will be recorded with the same color or intensity.
See the general description above for a discussion of the locked and unlocked persistence modes.
PersistenceSaturation
From 0 to 100 step 1
Integer
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the persistence saturation level for trace C1.
app.Acquisition.C1.PersistenceSaturation = 60
Range
Example
Description
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