Tektronix DPO3000 Series - Using Sequence Trigger, a (Main) and B (Delayed)

Trigger Setu p
Using S equence Trigger, A (Main) and B (Delayed)
Combine an edge A Event (Main) trigger 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 and B triggers can (and typically do) have separate sources.
Use the Edge trigger menu to set up the A trigger first. Then, to use the B trigger:
1. Push Trigger Menu.
2. Push Type.
3. Turn multipurpose knob a to select a trigger
type of Sequence (B Trigger).
This brings up the Sequence (B Trigger) m enu.
DPO3000 Series Oscilloscopes User Manua l 131