E-19
To remove the lithium-ion battery pack
1
Slide the main battery compartment cover lock
to the FREE position and remove the cover.
2
Slide the lithium-ion battery pack from the
battery compartment cover.
Installing the Back-up Battery
1
Use a screwdriver to rotate the screw that
secures the backup battery holder in place
counterclockwise to loosen it.
2
Insert a screwdriver or some flat object into the
back of the backup battery holder and pull out
it.