59
Care and Maintenance
3. Insert the tip of the screwdriver into
the hole next to the main power bat-
tery (marked MAIN in the battery
compartment), then gently pry out
the old battery.
4. Position a new battery with its posi-
tive (+) side up, then press down on
the battery to secure it.
5. Repeat Steps 3 and 4 to remove and
replace the backup battery (marked
BACKUP in the battery compart-
ment).
6. Place the battery compartment
cover’s tabs into the slots on the bot-
tom of the battery compartment, then
replace the cover and secure it with
the screw.
7. Use the stylus or a pointed object
such as a straightened paper clip to