Keysight Technologies X Series Service Manual page 597

Post-Repair Procedures
Post-Repair Procedures
Table 16-1 Post-Repair Testing Requirements (Continued)
Assembly
A16
FPGA Synchronization
Reference
10 MHz Frequency Reference Adjust
Assembly
50 MHz Calibrator Amplitude Adjust
4800 MHz Calibrator Amplitude Adjustment
(Option MPB)
SW1, SW2, or Frequency Response (all tests)
SW4 Attenuator Slope
Preselector Hardware Statistical Reset
Bypass
Switch (Opt MPB)
a. Calibration Application Software is required for all performance tests and most adjustments. For
details go to http://www.keysight.com/find/calibrationsoftware
b. IF Frequency Response adjustment only performed if Option B25 and/or B40 are present and ana-
lyzer is equipped with Option MPB.
c. See the Additional Tasks section in this chapter for detailed instructions on this task.
d. To set the instrument time and date press Start, Control Panel, Date Time Language and
Regional Options, Date and Time
e. Before replacing the A5 Disk Drive, see the "Calibration Data Backup and Restore" section in this
chapter for details.
f. See Chapter 17, "Instrument Software" for instructions on updating the instrument software to the
latest version.
Some Adjustment tests may be found in the Utility portion of the Test Plan.
Keysight N9010A EXA Service Guide
Ad justments to Perform
a
(in the order listed)
c
Performance Verifications to Perform After
Ad justments
Frequency Reference Accuracy
Residual Responses
Displayed Average Noise Level
Frequency Readout Accuracy
Count Accuracy
Absolute Amplitude Accuracy
Phase Noise (All Tests)
Frequency Response (all)
a
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