Technical data

58 3000 X-Series Oscilloscopes Advanced Training Guide
3 Advanced Triggering, Search & Navigation, and Segmented Acquisition Labs
100 ns wide. Let’s set up the scope to uniquely trigger on the positive
runts that are < 200 ns wide. In other words, let’s isolate the smaller of
these two runts.
13 Press the Qualifier softkey; and then select “<”.
14 Press the Time softkey; then turn the Entry knob to select < 200.0 ns.
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 3000 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 Press the Search Edge softkey; then turn the Entry knob to select Runt.
19 Press the Settings softkey to observe the default runt search conditions.
Figure 38 Triggering on a positive runt pulse that is < 200 ns wide.