Getting Started
2
Obtaining Repair Service (Worldwide)
To obtain service for your instrument (in-warranty, under
service contract, or post-warranty), contact your nearest
Keysight Service Center. They will arrange to have your unit
repaired or replaced, and are able to provide warranty or
repair cost information where applicable.
To obtain warranty, service, or technical support information
you can contact Keysight at one of the following telephone
numbers.
In the United States: 800 829 4444
In Europe: 31 20 547 2111
In Japan: (81) 426 56 7832
You can also use our Web link for the information on
contacting Keysight worldwide:
www.keysight.com/find/assist
Or contact your Keysight representative.
Before shipping your instrument, ensure that you acquire
shipping instructions, including the components to be
shipped, from the Keysight Service Center. Keysight
recommends that you retain the original shipping carton for
use in such shipments.
U2722A/U2723A Service Guide
15