HP 54620A - To Define a Simple Edge Trigger

To define a simple edge trigger
1
Press
Edge
.
2
Do one of the following:
•
Press the
Trg In
softkey under
Source
to choose the External Trigger
input as the trigger source.
or
•
Select a channel as the trigger source using either the Select knob, the
Entry knob, or the softkey.
You can choose a channel that is turned off as the source for the edge
trigger.
3
Press one of the
Edge
softkeys to choose whether the trigger will
occur on the rising edge, falling edge, or either edge of the input
signal.
Example
Connect the probe for channel 0 to the front-panel calibration test point.
Then set up a falling edge trigger on channel 0. You should see a stable
display of the channel, as shown below.
Edge Trigger on Channel 0
Figure 9
Getting Started
To define a simple edge trigger
47