Technical data

Troubleshooting 5
U4154A Logic Analyzer Service Guide 79
5 Set up the bus:
a In the Overview window, select Setup -> Bus/Signal... from
the module’s drop- down menu.
b Scroll if necessary to view the pods you are testing.
c Verify that the pod threshold buttons say “Threshold:
Differential”, as shown above. If they don’t, make sure
the correct probes (E5379A) are attached to pods 1
and 2. The threshold is set to Differential automatically
when E5379A probes are attached.