4. T
ap Trigger When and select the pulse width condition on which to trigger (> Limit, < Limit, = Limit, ≠ Limit, Outside Range, Inside
Range).
5. Set the pulse width time constraints:
a. For all trigger when conditions except Outside Range or Inside Range, tap the Time Limit field and use the assigned multipurpose
knob to set the pulse width time condition to meet.
b. For Outside Range or Inside Range conditions, tap the High Time Limit and High Time Limit fields and use the assigned
multipurpose knobs to set the pulse width time range condition to meet.
6. Tap the Level field and set the threshold value at which you want to measure pulse width.
7. Select the pulse polarity on which to trigger.
Trigger on a timeout event
Use Timeout triggering to trigger the oscilloscope when a signal stays above, stays below, or stays above or below a specified level for
longer than a specified time limit.
To trigger on a timeout event:
1. Double-tap the Trigger badge to open the Trigger configuration menu.
2. Tap Trigger Type and select Timeout. See Timeout Trigger configuration menu on page 215.
3. Tap Source and select the signal source.
4. Tap Trigger When and select the condition on which to trigger (Stays High, Stays Low, or Either).
5. T
ap the Threshold field and use the assigned multipurpose knob (or double-tap the field and use the keypad to enter a value) to set
the threshold value that determines when the signal is high or low.
6. Tap the Time Limit field and use the assigned multipurpose knob (or double-tap the field and use the keypad to enter a value) to set
the maximum time that a signal can stay high or low before transitioning to the opposite state.
Advanced triggering
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