Trigger Setu p
Trigger Type Trigger Condition s
Sequence
(B Trigger)
Combine an edg e A Event (Main) trigger with the B Eve nt
(Delayed) trigger to ca pture more complex signals. (See
page 131, Using Sequence Trigger, A (Main) and B
(Delayed).)
Time. After the A Event occurs, the trigger system waits
the sp ecifie d amount of time, and then looks for the B Event
before triggering and displaying the waveform.
Events. After the A Event occurs, the trigger system looks
for a specified nu mber of B Events b efore triggering and
displaying the waveform.
Pulse Width Trigger on pulses that are less than , greater tha n, equal to,
or not equal to a specified time. You ca n trigger on positive
or nega tive pulses. Pulse width triggers are primarily used
on digital signals.
DPO3000 Series Oscilloscopes User Manua l 117