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Author Topic: Triggering  (Read 1972 times)

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tinskip

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Triggering
« on: December 07, 2018, 10:59:13 PM »
This is a very basic question, but here it goes.  I am using SignalScope to display an audio waveform.  In this case 440 Hz sine wave.  The display shows an amplitude of about 1 FS, with the waveform bouncing all over the place for lack of re-triggering the scope scan.  Now, I have enabled triggering, created a trigger on the same input, set the threshold to 10 mFS, trigger on positive, auto mode.  Waveform still bouncing all over the place.  I have tried just about every combination of mode, threshold, and slope to not avail.  What am I missing?

tinskip

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Re: Triggering
« Reply #1 on: December 08, 2018, 05:12:59 PM »
OK.  I'm going to answer my own question: You have to select a trigger in the Display tab.