HP 54520 Series - Page 101

Trigger
Delay Trigger Mode
Figure 5-11 shows a delay-by-time timing diagram. You may notice that the
qualifying event is channel 1, and the trigger event is channel 2. By changing
the amount of delay, you can look at various events in a pulse train without
the effects of jitter. After the delay timer times out, the scope triggers on the
edge number you select.
Figure 5-11 ~—-- Qe.ay 3y
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Figure 5-12 shows a delay-by-events timing diagram. You may notice that the
qualifying event is channel 1, and the trigger event is channel 2. By changing
the number of events, you can consecutively look at pulses in a pulse burst
without the effects of jitter. After the number of events are counted, the
scope triggers on the edge number you select.
Figure 5-12
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