4 Triggering
108 InfiniiVision 7000B Series Oscilloscopes User’s Guide
To get a stable trigger on the pulse burst shown below, set the holdoff
time to be >200 ns but <600 ns.
By setting the Holdoff, you can synchronize triggers. The oscilloscope will
trigger on one edge of the waveform, and ignore further edges until the
holdoff time expires. The oscilloscope will then re- arm the trigger circuit
to search for the next edge trigger. This allows the oscilloscope to trigger
on a repeating pattern in a waveform.
Scope triggers here
Holdoff
200 ns 600 ns
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