Agilent Technologies InfiniiVision DSO6014L, User Manual

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Displaying Data 6
6000 Series Oscilloscope User’s Guide 255
Display Settings
• Press the Display key to view the Display menu.
To manually control Display settings on 6000L models start the
Remote Front Panel (see
page 42 ) and select Waveform from the
Main Menu or press ctrl+W to access the oscilloscope’s Display
Menu.
Infinite persistence
With infinite persistence, the oscilloscope updates the display
with new acquisitions, but does not erase the results of previous
acquisitions. All previous acquisitions are displayed in gray
with reduced intensity, New acquisitions are shown in normal
color with normal intensity. Waveform persistence is not kept
beyond the display area boundary.
Use infinite persistence to measure noise and jitter, to see the
worst-case extremes of varying waveforms, to look for timing
violations, or to capture events that occur infrequently.
To use infinite persistence to display multiple repetitive events
1
Connect a signal to the oscilloscope.
2
Press the
Display
key, then press
∞
Persist
to turn on infinite
persistence. The display will begin accumulating multiple
acquisitions. The accumulated waveforms are shown in gray
with reduced intensity.
3
Press the
Clear Display
softkey to erase previous acquisitions.
The oscilloscope will again start to accumulate acquisitions.
4 Turn off infinite persistence, then press the Clear Display key
to return the oscilloscope to the normal display mode.