To Replace The Batteries; About The Cursor Koy - Casio SF-4300B Owner's Manual

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PART 1. Getting Started
To replace the batteries
i. Loosen the screw on the back of the
SF Unit that Holds the battery
compartment cover in place, and
remove the cover.
2. Loosen the screw that secures one
of the two battery holders in place and
remove the battery holder.
Caution
Be sure to remove only one battery at a time.
Otherwise, you will lose all data stored in memory.
3. Replace the old battery with a new
one, making sure that the positive (+)
side of the new battery is facing up
{so you can see it).
. Be careful that you do not over tighten the screw.
Repeat steps 2 through 4 for the other battery.
Be to replace both batteries.
Never mix old batteries
with new
ones, and be sure to use CR203z2 lithium batteries only.
After ydu replace all two batteries, replace the battery compartment cover
and secure it by tightening its screw.
* Be careful that you do not over tighten the screw.
sone b
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