Troubleshooting 6
N9342C/43C/44C User’s Guide 151
• To meet specifications, the analyzer must be 
aligned. For more information on how to align 
the analyzer, refer to “Perform a Time Base 
Calibration"  on page 23.
If a problem persists, please contact the Agilent 
Technologies office for further information and 
service.
Warranty and Service Options
Agilent N934xC handheld spectrum analyzer 
provides 1- year return- to- Agilent warranty as 
standard. Besides, we offers several optional 
maintenance plans to service your analyzer after 
the warranty has expired:
R- 51B- 001- 3C  extends this service to 3 years.
R- 50C- 011- 3  Agilent calibration upfront support 
plan, 3- year coverage.
The calibration cycle of N934xC Handheld 
spectrum analyzer is one year.
NOTE
If the analyzer is still under warranty or is covered by a 
maintenance contract, it will be repaired under the terms of 
the warranty or plan (the warranty is located at the front of 
this manual).
If the analyzer is no longer under warranty or is not covered by 
an Agilent Technologies maintenance plan, Agilent 
Technologies will notify you of the cost of the repair after 
examining the analyzer.