Contacting Keysight
5
Keysight 8990B Service Guide
153
Before Calling Keysight
Before calling Keysight or returning the peak power analyzer for service, please
make the checks listed in
on page 154. If your peak power
analyzer is covered by a separate maintenance agreement, please be familiar with
the terms.
Keysight offers several maintenance plans to service your peak power analyzer
after warranty expiration. Call your Keysight Sales and Service Center for full
details.
If the peak power analyzer becomes faulty and you wish to return the faulty
instrument, follow the description on how to return the faulty instrument in
Содержание 8990B
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