Keysight Technologies N5222B, Service Manual

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3-4 Keysight N5290/1A Service Guide
System Tests and Adjustments
Before You Begin
3-
Torquing Connections
All connections made during the System Check and System Performance
Verification procedures should be carefully torqued using the tools provided in
the 85059B kit.
Figure 3-1 PNA RF Port Connector to N5292A Test Set Lo Band Connector (2.4 mm)
Long Term Storage of Test Results
It is recommended that you store results from the System Check and the
System Performance Verification procedures for future reference. Prior results
can be useful when evaluating changes in system performance. After
completing a successful test process that accurately represents the system
performance, store the test result files in the directory D:\sysver results. It may
be necessary to create this directory if it does not already exist. Create a new
subdirectory when a new set of test results is stored. Use the current date as
the name for the subdirectory. Example: D:\sysver results\2020 Jan 31\.
IMPORTANT! For N5224/5B, N5244/5B, and N5267B PNAs When
connecting the 5292-20014 semirigid cable it is critical that the 2.4 mm
end is connected to the PNA’s REF n SOURCE OUT port and the SMA end is
connected to the N5292A test set’s LO Band connector. Refer to Figure 3-1
on page 3-4 .