User's Manual

9
Quick Start
CHARGING
CHARGINGCHARGING
CHARGING & COMMUNICATION
& COMMUNICATION& COMMUNICATION
& COMMUNICATIONS
SS
S
The main and backup batteries may not be charged to full for shipment. When you first
receive the package, you will need to charge the main battery to full before using the
mobile computer.
Because the internal backup battery is constantly charged from the main battery, the
initial charging requires inserting the battery pack to the mobile computer and then
connecting the mobile computer for direct charging. This will have both the main and
backup batteries charged at the same time.
Charging T
Charging TCharging T
Charging Temperature
emperatureemperature
emperature
 It is recommended to charge the battery at room temperature (18°C to 25°C) for optimal
performance.
 Battery charging stops when the temperature drops below 0°C or exceeds 40°C.
Operation
OperationOperation
Operation on Battery
on Batteryon Battery
on Battery Power
PowerPower
Power
 When 802.11b/g, GSM/GPRS, and BT are all enabled on battery power, the main battery
charge will drop down substantially.
 In order to prevent a cold boot after the battery is drained out, we suggest that you keep a
fresh battery for replacement or connect the mobile computer to an external power.