Keysight Technologies N5224AU-401, Установочная инструкция

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20 Installation Note N5225-90105
Step 16. Perform Post-Upgrade Adjustments and Calibration
Adjustments
The following adjustments must be made due to the hardware changes of the analyzer.
• source adjustment
• receiver adjustment
These adjustments are described in the PNA Service Guide and in the PNA on-line HELP. A list of equipment
required to perform these adjustments is also found in the service guide.
To view this service guide information, click the Chapter 3 bookmark “Tests and Adjustments” in the PDF
Service Guide
1
.
After the specified adjustments have been performed, the analyzer should operate and phase lock over its
entire frequency range.
Operator’s Check
Perform the Operator’s Check to check the basic functionality of the analyzer. For instructions, click the
Chapter 3 bookmark “Tests and Adjustments” in the PDF Service Guide
1
.
If you experience difficulty with the basic functioning of the analyzer, contact Keysight. Refer to “Contacting
Keysight” on page 3 .
Calibration
Although the analyzer functions, its performance relative to its specifications has not been verified. It is
recommended that a full instrument calibration be performed using the analyzer’s internal performance test
software. To view information on the performance test software, click the Chapter 3 bookmark “Tests and
Adjustments” in the PDF Service Guide
1
.
Step 17. Prepare the PNA for the User
1. If necessary, reinstall front jumper cables.
2. Install the cable guards, pushing them over the front jumper cables until the cushioning material touches
the front panel of the PNA.
3. Install the dust caps on the test ports.
4. Clean the analyzer, as needed, using a damp cloth.
1. See “Downloading the Online PNA Service Guide” on page 5 .