4 Triggering
122 InfiniiVision 7000B Series Oscilloscopes User’s Guide
Press the Clear Display softkey to erase previously acquired points. The
display will accumulate points until Persist is turned off.
4 Characterize the glitch with Zoom mode:
a Press the zoom key (or press the [Horiz] key and then the Zoom
softkey).
b To obtain a better resolution of the glitch, expand the time base.
Use the horizontal position knob ( ) to pan through the waveform to set
the expanded portion of the normal sweep around the glitch.