Tektronix DPO7254 - Using a (Main) and B (Delayed) Triggers

Pinpoint Trigge
rs
Using A (Main) and B (Delayed) Triggers
You can use the A Event (Main) trigger for s imple signals or combine it with the B Event (Delayed) trigger to capture
more complex signals. After the A Event occurs, the trigger system looks for the B Event before triggering and displaying
the waveform.
A Trigger
1. Select Trig > A Event (Main) Trigger
Setup....
2. Set the A tr
igger type and source in the
A Event tab.
B Trigger (Delayed)
3. Choose a function in the A →B Seq tab.
4. Set the trigger delay time or the number
of B events.
DPO7000 S eries Quick Start User Manual 31