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Troubleshooting
Measurement System Troubleshooting
Verifying the A, B, R1, and R2 Traces
The first step is to verify that the A, B, R1, and R2 traces are present and that they are
approximately level:
• On the System menu, point to Service, Utilities, and then click Receiver Display.
• Traces A, B, R1, and R2 are displayed in four separate data windows as shown in
4-9. Identifying discrepancies of the traces in these windows can help you to isolate the
faulty assembly.
Figure 4-9 Typical Four Channel Display
• If all traces are present and are similar to the traces in
major problems with the analyzer's measurement system. There may, however, be a
minor failure in the analyzer.
To test further:
— Go to
Chapter 3 , "Tests and Adjustments,"
— If a problem still exists, contact Agilent. Refer to
4-28
PNA Series Microwave Network Analyzers
Figure
4-9, then there are no
and perform all the tests in that section.
"Contacting Agilent" on page
Service Guide E8364-90001
E8362A, E8363A, E8364A
Figure
2-9.
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Table of Contents
Troubleshooting
