User manual

RIGOL
© 2008 RIGOL Technologies, Inc.
User‟s Guide for DS1000B series
2-48
Trigger Holdoff
You can use trigger Holdoff to stabilize a complex waveform, such as a pulse
sequence. Holdoff time is the oscilloscope‟s waiting period before starting a new
trigger. During Holdoff, oscilloscope will not trigger until Holdoff ends. For instance:
To trigger on the first pulse on a group of them, users can set the holdoff time to
Pulse cluster width.
Figure 2-59
Trigger Holdoff
To use trigger Holdoff:
1. Press the MENU button of the trigger control system to display the Menu.
2. Press Set Up key to display trigger set up menu.
3. Turn the multi function knob ( ) to change Holdoff time until waveform is stable.
4. Press Trigger Hold off reset to reset the Holdoff time to its default value.
Trigger site
Trigger holdoff
Time of holdoff