Keysight Technologies N5221BU-4S7, Руководство пользователя

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40 Installation Note N5222-90133
Description of this Upgrade
Step 18. Boot the Instrument
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Step 18. Boot the Instrument
1. Power up the instrument and allow it to run for a couple of minutes to
stabilize. This may require several reboots.
2. If the instrument stabilizes without errors, continue to the next step.
Else, if the unit still has initialization errors which look like problems that
cannot be resolved, contact the Keysight Technologies. Refer to “Getting
Assistance from Keysight” on page 4 .
Step 19. Reinstall the Inner and Outer Covers
For instructions, click the Chapter 7 bookmark “Removing the Covers” in the
PDF Service Guide
1
.
Step 20. Verify the PNA Analyzer Program is Running with the
Correct Options
1. Start the Network Analyzer program.
2. Once the Network Analyzer program is running:
— Press Help > About NA and verify that the correct options are listed
in the PNA application.
3. After successful installation of all upgrades, some features require some
adjustments to ensure the instrument meets its specified performance.
Refer to the following Web site: http://na.support.keysight.com/pna .
1. See “Downloading the Online PNA Service Guide” on page 5 .
If if the option(s) have not been enabled or if your older options have not
been removed, contact Keysight Technologies. Refer to
“Getting
Assistance from Keysight” on page 4 .