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User's Manual

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User’s Guide
10
Chapter3. Basic Functions
1. Power and Battery
AT280 battery is composed of main battery and backup battery. A main battery supplies the power to
the system and RAM which could keep save the data. A backup battery could keep save the data of
RAM when the main battery discharged completely.
Main Battery: 3.7V 2,200mA Lithium - polymer
Backup Battery: 3.7V 105mA Lithium – polymer
Connecting adaptor to the PDA adaptor connecting jack, and check if the “Power LED” is Red, and
then charging the power completely until it get into Green.
1.1 Power On and Off (All Products are common)
Press <Po wer> b utton one time , the de vice w ill e nter low -Power mo de (Sl eep M ode) u nder t he
system is started and the following window is displayed on the desktop or other programs is running
in the system. Press <Power> button once again could activate the system.
Taskbar: Display the currently running programs.
Start button: Activates the start menu and then execute a program.
Start button
Taskbar