Agilent Technologies N5242A Service Manual page 43

PNA Series Microwave Network Analyzers
N5242A
5. The result of the operator's check will be shown as a PASS or FAIL next to each test
(refer to Figure 3-3). The PNA Operator's Check dialog box will look different for
different PNA model numbers and installed options. Some of the tests are performed
only if the appropriate options are installed in the PNA.
Figure 3-3 Operator's Check Dialog Box
If the Operator's Check Fails
1. Clean the test ports, shorts, and adapters. Torque to specification. Repeat the check.
2. If the check still fails, suspect a faulty component. Refer to
Troubleshooting" on page 4-23
component.
Service Guide N5242-90001
to begin troubleshooting to determine the faulty
Tests and Adjustments
Preliminary Checks
"Measurement System
3-11