Chapter 12 Display Control
To Set the Persistence Time
Press Display PersistTime and turn the multi-function knob
desired persistence time. You can also press PersistTime continuously to switch the
current persistence time. You can select Min, specific values (from 50 ms to 20 s at
1-2-5 step) or Infinite.
In the following part, a frequency sweep signal of the sine waveform is used to
demonstrate the waveform effects in different persistence times.
1. Min
2. Specific Values
MSO4000/DS4000 User's Guide
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Enable to view waveform changing in high refresh rate.
Enable to view glitches that change relatively slowly or glitches with lower
occurrence probability. The persistence time can be set to 50 ms, 100 ms, 200
ms, 500 ms, 1 s, 2 s, 5 s, 10 s or 20 s.
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