26 Keysight Technologies N9040B UXA Signal Analyzer Service Guide
Overview
Instrument Maintenance
Battery Information
The analyzer uses a lithium battery located on the CPU board. This is not an
operator replaceable part. See “How to Return Your Instrument for Service” on
page 42. Replaceable parts must be approved or supplied by Keysight
Technologies.
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent
type recommended. Discard used batteries according to the manufacturer’s instructions.
Do not throw batteries away but collect as small chemical waste.