To Trigger On An Edge - HP 54645A User's And Service Manual

Triggering HP 54645A/D Oscilloscopes

To trigger on an edge

To trigger on an edge
Press
1
Select
2
You can choose a channel that is turned off as the source for the edge trigger.
You cannot select the Line trigger source when Glitch trigger mode is
selected.
Press
3
Select either the rising edge or falling edge softkey to choose whether
4
the trigger will occur on the rising or falling edge of the input signal.
Figure 3-2
HP 54645A Triggered on Rising Edge of Channel 2
3-8
.
Source
1, 2, Ext, or Line as the trigger source.
to set the trigger condition.
Slope/Glitch