Miscellaneous Service And Maintenance; Cleaning The Display; Battery Maintenance - Keysight N9912A Service Manual

RF Analyzer General Purpose Maintenance and Service Procedures
N9912A

Miscellaneous Service and Maintenance

Miscellaneous Service and Maintenance

Cleaning the Display

Materials: Use a soft, lint-free cloth. Use a solution with 99.5% IPA (isopropyl alcohol) or a high quality
window cleaning solution.
Technique: Do not rub back and forth with a polishing motion. Use a single swipe from the soiled location to
the nearest edge of the display.

Battery Maintenance

See the "Working with the Lithium-Ion Battery" section of the FieldFox User's Guide for information on the
removable battery. In particular, see "Built-In Battery Gauge" and "Reconditioning the Battery".
Service Guide N9912-90003 8-7