Casio SF-4900ER - Before Using the Unit for the First Time

1
Before using the unit for the first time
Use the following procedure to load batteries and reset the unit before using it for
the first time.
1. Slide the battery compartment cover in the direction indicated by the arrow.
RESET
2. Slide the battery switch to the “REPLACE 1” setting.
RESET
REPLACE
NORMAL
3. Slide the battery holder in the direction indicated by the arrow in the
illustration.
Battery holder