Trigger Setup
Trigger Type Trigger Conditions
Sequence
(B Trigger)
Combine an edge A Event (Main) trigger with the B Event
(Delayed) trigger to capture more complex signals. (See
page 157, Using Sequence Trigger (A (Main) and B
(Delayed)).)
Time. After the A Event occurs, the trigger system waits
the specified amoun t of time, and then looks for th e B Event
before triggering and displaying the w aveform.
Events. After the A Event occurs, the trigger system looks
for a specified number of B Events before triggering and
displaying the waveform.
Pulse Width Trigger on pulses that are less than, greater than, equal to,
or not equal to a specified tim e. You can trigger on positive
or neg ative pulses. Pulse width triggers are primarily used
on digital signals.
140 MSO4000 and DPO4000 Series Oscilloscopes User Manual