Tektronix TDS5000B Series, Онлайн руководство пользователя, Страница: 121 / 420

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Behavior
When you click one of the trigger icons on the display, the right side of the screen shows the
trigger sequence. Set the individual controls using the multipurpose knobs.
Sequential Triggering (Horizontal Delay Off)
To Use
Select the A-B Seq tab to use the A
Event (main) trigger with the B Event
trigger to capture complex data. The A
Event trigger arms the trigger system;
the instrument will trigger on the B
Event trigger defined by events or time.
Behavior
When you click one of the trigger icons
on the display, the right side of the
screen shows the trigger sequence. Set
the individual controls using the
multipurpose knobs.
B Event Trigger
To Use
Use these controls to define the parameters for the B Event trigger.
Behavior
These controls work together to define the parameters for the trigger event. Use the B Event
trigger with the A Event trigger to capture more complex events. The B Event trigger uses Edge
triggering only. The B Event trigger controls are independent from the A Event trigger.