User`s guide
44 Agilent Infiniium 90000 X-Series Oscilloscopes User’s Guide
2
Using the Oscilloscope
Setting Up Triggers
Use the trigger controls to set the conditions on which the oscilloscope
will trigger and acquire an input signal. You can set up a variety of trigger
conditions. Edge triggers and the parameters for edge triggering can be set
up from the front panel.
Trigger configuration settings you make using the graphical interface are
reflected in the front- panel status indicators, and will remain set unless
you change them (either using the front panel or the graphical interface)
or press the [Default Setup] key.
Setting the oscilloscope to trigger on an edge
1
Press the [Source] key until the desired source LED is illuminated.
You can choose any of the channels or the Aux Trig or Line input as the
source for an edge trigger.
2
Press the [Slope] key until the desired slope LED is illuminated.
You can have an edge trigger on a rising or falling edge.
Figure 21 Trigger Controls and Indicators
Figure 22 Trigger GUI Controls
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Set trigger level
Open the Trigger Setup
dialog box
Select the trigger source
Select rising or falling
edge for the trigger
Select Auto or Trig’d
Set trigger sensitivity
Open the Trigger
Setup dialog box
Set
trigger
level