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Teledyne LeCroy WaveRunner Automation Command User Manual

Page 44

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Automation Command and Query Reference Manual - Control Reference

Sets/Reads the input coupling of the external trigger input.

Description

' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")

' Read the input coupling of the external trigger input.
ZinCoupling = app.Acquisition.Trigger.Ext.Coupling
MsgBox ZinCoupling

Example

Values

AC

DC

HFREJ

LFREJ

InputImpedance

Enum

Reads the input impedance of the external trigger.

Description

' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")

' Read the input impedance of external trigger input.
ZinExt = app.Acquisition.Trigger.Ext.InputImpedance
MsgBox ZinExt

Example

Values

50

Level

Double

From -0.41 to 0.41 step 0.001

Range

Sets/Queries the trigger level for the external trigger.

Description

' Visual Basic Script
Set app = CreateObject("LeCroy.XStreamDSO")

' Set the trigger level to 55 mV for triggering from
' the external trigger socket.
app.Acquisition.Trigger.Ext.Level = 0.055

Example

Level2

Double

From -0.41 to 0.41 step 0.001

Range

1-36

918500 RevA