1. Turn the device over and slide the
battery door in the direction indicated
by the arrow on the door.
4. Slide the battery door back into place.
2. Align the battery so that
the gold contacts on the
battery match the two
contacts in the battery
compartment.
3. Insert the battery at an
angle toward the outer
edge of the device,
making sure the white
lift tab is below the
battery. Press the
battery into place.