Using Peak Detect Mode To Find A Glitch - Agilent Technologies 6000 Series User Manual

Using peak detect mode to find a glitch

6000 Series Oscilloscope User's Guide
Figure 42 15 ns Narrow Pulse, 20 ms/div, Peak Detect Mode
1 Connect a signal to the oscilloscope and obtain a stable
display.
2 To find the glitch, press the Acquire key, then, press the
Acq Mode softkey until Peak Detect is selected.
3 Press the Display key then press the
persistence) softkey.
Infinite persistence updates the display with new
acquisitions but does not erase previous acquisitions. New
sample points are shown at normal intensity while previous
acquisitions are displayed in gray at lower intensity.
Waveform persistence is not kept beyond the display area
boundary.
Press the Clear Display softkey to erase previously acquired
points. The display will accumulate points until
turned off.
Displaying Data
Persist (infinite
Persist is
6
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