Setting Up and Using Your Tablet-PC
73
Charging the Main Battery
When you connect the Tablet-PC to an electrical outlet or install a battery
while the Tablet-PC is connected to an electrical outlet, the Tablet-PC checks
the battery charge and temperature. If necessary, the AC adapter then charges
the battery and maintains the battery charge.
NOTE:
With Dell™ ExpressCharge™, when the Tablet-PC is turned off, the AC
adapter charges a completely discharged battery to 80 percent in about 1 hour and
to 100 percent in approximately 2 hours. Charge time is longer with the Tablet-PC
turned on. You can leave the battery in the Tablet-PC for as long as you like. The
battery’s internal circuitry prevents the battery from overcharging.
If the battery is hot from being used in your Tablet-PC or being in a hot
environment, the battery may not charge when you connect the Tablet-PC to
an electrical outlet.
The battery is too hot to start charging if the
light flashes alternately
green and orange. Disconnect the Tablet-PC from the electrical outlet and
allow the Tablet-PC and the battery to cool to room temperature. Then
connect the Tablet-PC to an electrical outlet to continue charging the battery.
For information about resolving problems with a battery, see "Power
Problems" on page 120.
Removing the Main Battery
CAUTION:
Using an incompatible battery may increase the risk of fire or
explosion. Replace the battery only with a compatible battery purchased from
Dell. The battery is designed to work with your Dell™ Tablet-PC. Do not use a
battery from other Tablet-PCs or computers with your Tablet-PC.
CAUTION:
Before performing these procedures, turn off the Tablet-PC, disconnect
the AC adapter from the electrical outlet and the Tablet-PC, disconnect any modem
from the wall connector and Tablet-PC, and remove any other external cables from
the Tablet-PC.
NOTICE:
You must remove all external cables from the Tablet-PC to avoid possible
connector damage.
NOTICE:
If you choose to replace the battery with the Tablet-PC in sleep mode, you
have up to 1 minute to complete the battery replacement before the Tablet-PC shuts
down and loses any unsaved data.
To remove the battery:
Содержание Latitude XT PP12S
Страница 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Latitude XT User s Guide Model PP12S ...
Страница 48: ...About Your Tablet PC 48 ...
Страница 98: ...Setting Up and Using Networks 98 ...
Страница 130: ...Using the System Setup Program 130 ...
Страница 142: ...Adding and Replacing Parts 142 ...
Страница 180: ...180 ...
Страница 198: ...Media Base Optional 198 ...
Страница 206: ...Battery Slice Optional 206 ...
Страница 210: ...Traveling With Your Tablet PC 210 ...
Страница 228: ...228 ...