Teledyne LeCroy WaveExpert series Automation Manual - Manual (Page 84)

Chapter Three Control Reference
Sets/Queries the state of the variable vertical scale control for channel Cx. When the variable scale is
enabled, the setting resolution lies in the range 1% to 2%, depending on the numerical value. If a
knowledge of the exact value is important, the value should be read back after a setting has been
made.
VerScaleVariable Bool
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the variable vertical scale for C1 to On.
app.Acquisition.C1.VerScaleVariable = True
Example
Description
Sets/Queries the vertical offset of input channel Cx. The setting resolution in volts lies in the range
0.25% to 0.5%, depending on the numerical value.
Note that the available offset range is dependent upon the current V/Div setting, and also the
instrument model.
VerOffset
From -1 to 1 step 0.001
Double
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the vertical offset for C1 to 10 mV.
app.Acquisition.C1.VerOffset = 0.01
Range
Example
Description
Sets/Queries the number of averaging sweeps for input channel Cx. This is distinct from the math
function app.Math.Fx. If the number of sweeps is 1 (the default value), the data will not be averaged.
AverageSweeps
From 1 to 1000000 step 1
Integer
' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")
' Set the number of sweeps for channel C1 to 25.
app.Acquisition.C1.AverageSweeps = 25
Range
Example
Description
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