Keysight Technologies 85058V, User'S And Service Manual

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85058V 5-5
Troubleshooting
Where to Look for More Information
Where to Look for More Information
This manual contains limited information about PNA series network analyzer system operation.
For detailed information on using a PNA, refer to the PNA Help system. To do so, press the
Help key on the front panel of the PNA.
If you need additional information, see
“Contacting Keysight” on page 5-6 .
Returning a Kit or Device to Keysight Technologies
If your kit or device requires service, contact Keysight Technologies for information on where to
send it. Refer to page 5-6 . Include a service tag (located at the back of this manual) on which
you provide the following information:
• your company name and address
• a technical contact person within your company, and the person's complete telephone
number including country code and area code
• the model number and serial number of the kit (if returning a complete kit)
• the model number(s) of your network analyzer(s)
• the part number and serial number of each device being returned
• the type of service required
• a
detailed description of the problem (if applicable) and how the device was being used
when the problem occurred