Install The Lithium-Ion Battery; Battery Usage - Keysight Technologies FieldFox A Series User Manual

Preparing for Initial Use of Your New FieldFox

Install the Lithium-Ion Battery

Install the Lithium-Ion Battery
Step
1. Open the battery door
2. Insert the battery.
3. Close the battery door.

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.
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.
Learn more about the lithium-ion battery in
Lithium-Ion Battery", on page
Battery charge status is viewable:
—
— On the Battery screen. To access the screen, select System,
28
Notes
Push the button on the battery compartment door while sliding the
door outward.
The terminals end of the battery is inserted into the compartment.
Slide the battery compartment door upwards until it latches.
In the upper-right corner of the screen.
Diagnostics, and Battery.
Chapter 32, "Working with the
687.
Keysight N9927-90001 User's Guide
Service