Agilent Technologies 4000 X Manual de Serviço descarregar pdf (Página 63)

Advanced Triggering, Search & Navigation, and Segmented Acquisition Labs 3

4000 X-Series Oscilloscopes Advanced Training Guide 63

Your scope’s display should look similar to Figure 38 showing a positive

runt pulse that is approximately 100 ns wide near center- screen. In

addition to triggering on runt pulse conditions, the Agilent 4000 X-Series

oscilloscopes can also perform Search & Navigation to find multiple runt

pulse conditions, regardless of the specific trigger setup condition. Let’s

now capture a longer stream of pulses and perform an automatic search

operation to find all runts.

15 Set the scope’s timebase to 100.0 µs/div.

16 Press [Run/Stop] to stop repetitive acquisitions.

17 Press the [Search] front panel key.

18 Tap the Search Edge softkey; double- tap on Runt.

19 Tap the Settings softkey to observe the default runt search conditions.

Figure 38 Triggering on a positive runt pulse that is < 200 ns wide.

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Agilent Technologies 4000 X Manual de Serviço Página 63