Triggers:Ref:Pretrigger Samples Per Record Property

NI Digital Waveform Generator/Analyzer Help

Edition Date: June 2013

Part Number: 370520P-01

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Short Name: RefTrig.PretrigSamples

Property of niHSDIO

Specifies the number of pretrigger samples, which are the samples acquired before the Reference trigger is received, to be acquired per record. The number of pretrigger samples cannot be greater than the value of the Samples Per Record property.

This property is valid only for acquisition sessions.

Remarks

The following table lists the characteristics of this property.

Datatype iL
PermissionsRead/Write
High-level VIs N/A
Channel-based No
ResettableNo

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