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9 MicroSD
10 Speaker
11 Battery release latch
12 Reset button
13 Main battery
14 Universal connector
15 Right scanner trigger key
16 Stylus
Installing the Battery
WARNING!
There is a risk of fire and burns if the battery pack is handled
improperly. DO NOT disassemble, crush, puncture, short external
contacts, or dispose the battery pack in fire 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 fits 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.