RF Vector Network Analyzer
General Purpose Maintenance and Service Procedures
N9923AN
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 N9923AN FieldFox RF
Vector Network Analyzer User's Guide (Part Number N9923-90006) for information on the
removable battery. In particular, see "Built-In Battery Gauge" and "Reconditioning the
Battery".
Service Guide N9923-90005
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