PNA Series Microwave Network Analyzers
N5227A
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
page 4-23
to begin troubleshooting to determine the faulty component.
Service Guide N5227-90001
Tests and Adjustments
"Measurement System Troubleshooting" on
Preliminary Checks
3-11