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Display Waveform or Trace Data
8. To display the amplitude from one waveform
against the amplitude from another, push
XY
Display . Then push
Triggered XY from the
side menu.
A data point from the
fi rst waveform
speci fi es the horizontal location while the
corresponding data point from the second
waveform speci
fi es the vertical location for
each displayed point.
Quick Tips
Variable persistence accumulates record points for a speci fi ed time interval. Each record point decays independently
according to the time interval. Use variable persistence for displaying infrequently appearing signal anomalies, such
as glitches.
In fi nite persistence continuously accumulates record points until you change one of the acquisition display settings. Use
in fi nite persistence for displaying unique signal anomalies, such as glitches.
The XY Display mode graphs the data in fi xed pairs of waveforms against one another.
When the XY Display is on, an upper window appears that displays data versus time.
Setting the Graticule Style
1. To set the graticule style, push Utility .
2. Push Utility Page . Utility
Page
3. Turn multipurpose knob a and select
Display .
Display
4. Push Graticule from the lower-bezel menu. Utility
Page
Display
Backlight
Intensity
High
Graticule
Full
Screen
Annotation
Trigger
Frequency
Readout
98 MDO4000 Series Oscilloscopes User Manual