User's Manual

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Setting up the PA520
Perform the following set up tasks to begin using your device:
•
Install the battery pack.
•
Charge your device.
•
Power on the PA520
Installing the Battery
WARNING! Thereisariskofreandburnsifthebatterypackishandled
improperly. DO NOT disassemble, crush, puncture, short external
contacts,ordisposethebatterypackinreorwater.DONOT
attempt to open or service the battery pack. Dispose of used
batteries according to the local recycling guidelines in your area.
A backup battery cell is embedded into your device to prevent data loss when
the removable battery pack is removed or completely discharged. The backup
battery will keep the data and system settings up to 1 hour if the main battery
is removed.
NOTE: To enable the internal battery cell to provide backup power supply,
charge your device with the main battery pack for at least three and a
half hours.
1. Positionthebatterypack,makingsurethebatterypacktstheshapeofthe
battery compartment.
2. Slide the battery pack into the battery bay. The battery pack locks to the
chassis with an audible click.
3. If you remove the main battery and plug it back
before the backup battery lost power, PA520
will be warm start.
4. If you remove the main battery and plug it back
after the backup battery lost power, PA520 will
be clean booted.