Agilent Technologies FieldFox N9912A, Руководство пользователя

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12 N9912A FieldFox User’s Guide
Install the Lithium-Ion 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.
Battery Usage
When you receive your FieldFox, the lithium-ion battery is not installed, and it is
partially charged to approximately 40% 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.
NOTE 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 on page 172.
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
.

On the battery. Open the FieldFox battery compartment door to view the
battery LCD.