Acquisition Control 13
Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide 223
 
Glitch or Narrow Pulse Capture
A glitch is a rapid change in the waveform that is usually narrow as compared to 
the waveform. Peak detect mode can be used to more easily view glitches or 
narrow pulses. In peak detect mode, narrow glitches and sharp edges are 
displayed more brightly than when in Normal acquire mode, making them easier 
to see.
To characterize the glitch, use the cursors or the automatic measurement 
capabilities of the oscilloscope.
Figure 37 Sine With Glitch, Normal Mode