Agilent Technologies InfiniiVision 4000 X Series User Manual page 222

12
Acquisition Control
Figure 38
Using Peak Detect Mode to Find a Glitch
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
3 Press the [Display] key then press the
222
Sine With Glitch, Peak Detect Mode
softkey until Peak Detect is selected.
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 at reduced 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
Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide
Persistence (infinite persistence)
Persistence is turned off.