Keysight Technologies Option 503 Service Manual page 546

Post-Repair Procedures
Post-Repair Procedures
Table 17-1 Post-Repair Testing Requirements (Continued)
Ad justments to Perform
Assembly
(in the order listed)
SW1 Frequency Response (all tests)
Preselector bypass Reset Low Noise Path switch using software
switch (Option utility.
MPB) 4800 MHz Calibrator Adjustment
SW2 Frequency Response (all tests)
Preselector bypass Reset Preselector Bypass cycles using
switch (Option software utility.
MPB) 4800 MHz Calibrator Adjustment
SW3 Frequency Response (all tests)
Low Noise Path Reset Low Noise Path switch using software
Switch (Option utility.
LNP)
a. Calibration Application Software is required for all performance tests and most adjustments. For
details go to http://www.keysight.com/find/calibrationsoftware
b. See the Additional Tasks section in this chapter for detailed instructions on this task.
c. To set the instrument time and date press Start, Control Panel, Date Time Language and
Regional Options, Date and Time
d. Before replacing the A5 Disk Drive, see the "Calibration Data Backup and Restore" section in this
chapter for details.
e. See Chapter 17, "Instrument Software" for instructions on updating the instrument software to the
latest version.
f. The 50 MHz and 4800 MHz Calibrator Amplitude Adjustments must be done prior to Frequency
Response Adjustments.
Some Adjustment tests may be found in the Utility portion of the Test
Plan.
546
a
Performance Verifications to Perform After
a
Ad justments
Frequency Response (all tests)
Frequency Response (all tests)
Frequency Response (all tests)
N9030A PXA Signal Analyzer Service Guide