Teledyne LeCroy WaveAce 1000_2000 - Manual (Page 41)

Operator’s Manual
922131-00 Rev A 35
Pulse Triggering
Use Pulse width triggering to trigger on aberrant pulses. You can select how to
compare the trigger pulse relative to the pulse width as follows:

Positive pulse width less than pulse width setting

Positive pulse width larger than pulse width setting

Positive pulse width equal to pulse width setting

Negative pulse width less than pulse width setting

Negative pulse width larger than pulse width setting

Negative pulse width equal to pulse width setting
To set a pulse trigger:
1. Press the Type option button and select Pulse.
2. Press the Source option button to choose a channel input (CHS 1 - 2; or
CHS 1 - 4 on 4 channel models) or EXT, EXT/5, AC Line input.
3. Press the When option button to select how to compare the trigger
pulse relative to the value selected in the Set Width option.
4. Press the Set Width option button and then turn the Adjust front panel
knob to set the pulse width.
5. Press the Next Page option button.
6. Press the Mode option button to select Auto, Normal, or Single mode.
Use Auto mode to let the acquisition automatically run in the absence
of a trigger. Use Normal mode when you want to see only valid