Technical data

7 Contacting Keysight Technologies
114 N1911A/1912A P-Series Power Meters Service Guide
Introduction
Contacting Keysight Technologies
This section details what to do if you have a problem with your power
meter. If you have a problem with your power meter, first refer to the page
titled “Before Calling Keysight Technologies”. This section contains a check-
list that helps identify some of the most common problems. If you wish to
contact Keysight Technologies about any aspect of the power meter, from
service problems to ordering information, refer to the page titled “Keysight
Sales and Service Offices”. If you wish to return the power meter to
Keysight Technologies, refer to the section titled “Returning Your Power
Meter for Service”.