LeCroy WaveJet 300A series

Getting Started Manual
WJ-A-GS-E Rev A 43
Pulse Width Triggering
Source lets you choose a channel input or an external input.
Select positive or negative polarity.
Coupling modes comprise AC, DC, HF Reject, and LF
Reject
Select Pulse Width to set “less than” and “greater than”
criteria and range limits, and to set time values.