Battery Maintenance; Replacement Of Battery - Casio VL-80 Operation Manual

S.Battery Maintenance
When battery power decreases, thé whole display darkens.
Battery should then be renewed.
For battery spécifications, refer to page 25.
( Replacement ctf Battery^
1)Open thé back panel of thé unit by loosening thé screws with
a ® screwdriver. Open thé battery cover by loosening thé
screw with a © screwdriver.
* Never touch thé inside of thé unit except thé battery
compartment.
2)Remove dead battery.
3)Insert new battery with thé plus terminal (fiât side) on top.
4)Replace thé battery cover and back panel. Screw carefully.