Display Waveform Data
3. Push Dots Only from the s ide-bezel menu.
Dots on will display the waveform record points
as dots on the screen. Dots off connects the
dots with vectors.
Waveform
Display
Dots Only
On |
Off
4. Push Persist Time, and turn multipurpose
knob a to have waveform data remain on
screen for a user-specifi ed amount of time.
Persist
Time
(a) Auto
5. Push Set to Au to to have the oscilloscope
automatically determine a persistence time for
you.
Set to Auto
6. Push Clear Persistence to reset the
persistence information.
Clear Per-
sistence
Quick Tips
Variable persistence accumulat es sa mpled waveform po ints fo r a specified time interval. Each sampled waveform decays
independently according to the time interval. Use variable persistence for d isplaying infrequently appearing signal anomalies,
such as glitches.
148 DPO2000 and MSO2000 S eries Oscilloscopes User Manual
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