Fluke Biomedical 190M - Manual (Page 79)

Triggering on Waveforms
Triggering on Pulses
4
69
4
ENTER
Select the positive pulse icon to
trigger on a positive pulse, then
jump to Condition:
5
ENTER
Select >t, then jump to Update:
6
ENTER
Select On Trigger and exit the
menu.
The test tool is now prepared to trigger on pulses that are
more than a selectable time in duration. Observe that the
trigger menu at the bottom of the screen has been
adapted to set the pulse condition:
To set the pulse width to 110 ms, continue as follows:
7
F1
Enable the arrow keys to adjust
the pulse width.
8 Select 110 ms.
Figure 34. Triggering on Missing Pulses