Keysight Technologies 85053B, User'S And Service Manual

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5-4 85053B
Troubleshooting
Where to Look for More Information
5-
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 4 .
Returning a Kit or Device to Keysight
If your kit or device requires service, contact Keysight Technologies for
information on where to send it. See “Contacting Keysight” on page 4 . Include
a service tag (located near the end 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
— the model number and serial number of the kit
— the part number and serial number of each device
— the type of service required
— a
detailed description of the problem and how the device was being used
when the problem occurred (such as calibration or measurement)
Contacting Keysight
Assistance with test and measurements needs and information on finding a
local Keysight office are available on the Web at:
www.keysight.com/find/assist
If you do not have access to the Internet, please contact your Keysight field
engineer.
In any correspondence or telephone conversation, refer to the Keysight
product by its model number and full serial number. With this information,
the Keysight representative can determine whether your product is still
within its warranty period.