188 Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide
11 Triggers
Runt Trigger
The Runt trigger looks for pulses that cross one threshold but not another.
• A positive runt pulse crosses through a lower threshold but not an upper
threshold.
• A negative runt pulse crosses through an upper threshold but not a lower
threshold.
To trigger on runt pulses:
1 Press the [Trigger] key.
2 In the Trigger Menu, press the Trigger softkey; then, turn the Entry knob to
select Runt.
High level
Low level
Positive runt pulse Negative runt pulse