Giving Demos of Advanced Oscilloscope Features
You may occasion ally notice the waveform
bouncing aro und on the display, seeming to
not trigger. Becau se the waveform that you
are looking at has high frequency noise on it,
use high frequency reject triggering t o have
the trigger ignore the n oise and obtain a stable
waveform. It will provide a stable display
without changing how the oscilloscope displays
the waveform on the screen.
7. Push the front -panel Trigger Menu button.
74 Demo 2 Board Instruction Manual