Keysight Technologies N5244/5B Service Manual page 647

Keysight Microwave Network Analyzers
2-Port and 4-Port PNA-X
Service Guide
8 General Purpose Maintenance Procedures
Information in This Chapter
Chapter Eight at-a-Glance
Section Title
Error Terms
Keysight License Manager
Firmware Upgrades
Operating System Recovery
Correction Constants
Conventions Used for Hardkeys, Softkeys, and Menu Items
The following conventions are used in this document:
Hardkey
Tab
Softkey
Menu Item
Summary of Content
How to use error terms as a preventive maintenance and
troubleshooting tool.
How to use the option enable utility to:
— enable options that have been added to your
analyzer,
— repair lost or damaged option data,
— install or change a serial number.
How to check your analyzer's current firmware revision
and where to locate firmware upgrades.
Where to find the information on recovering from a
damaged operating system.
How to store correction constants after making
adjustments to your analyzer.
This represents a "hardkey", a key that is physically located on the instrument.
This represents a "tab", whose label is determined by the instrument firmware.
This represents a "softkey", a key whose label is determined by the instrument
firmware.
This represents an item in a drop-down or pop-up menu.
8-1
Start Page
page 8-2
page 8-11
page 8-14
page 8-15
page 8-16