Keysight Technologies FieldFox A Series, User Manual

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28 Keysight N9927-90001 User’s Guide
Preparing for Initial Use of Your New FieldFox
Install the Lithium-Ion Battery
Install the Lithium-Ion Battery
Battery Usage
When you receive your FieldFox, the lithium-ion battery is not installed, and it
is partially charged to approximately 30% to preserve battery life. A lithium-ion
battery has no memory effect, so it can be used partially charged, as shipped.
A fully charged battery will power your FieldFox for about four hours, so if you
plan to use it for this long, you should fully charge the battery.
Learn more about the lithium-ion battery in Chapter 32, “Working with the
Lithium-Ion Battery”, on page 687 .
Battery charge status is viewable:
— In the upper-right corner of the screen.
— On the Battery screen. To access the screen, select System , Service
Diagnostics , and Battery.
Step Notes
1. Open the battery door Push the button on the battery compartment door while sliding the
door outward.
2. Insert the battery. The terminals end of the battery is inserted into the compartment.
3. Close the battery door. Slide the battery compartment door upwards until it latches.
The FieldFox will shut down to prevent the battery from discharging to a
level that is damaging. If this occurs, charge the battery either internally or
externally.