Reset Operation - Casio CSF-8950 Service Manual & Parts List

Back-up Battery
Before replacing the back-up battery, note the following precautions:
• Do not remove the back-up battery from the CSF Unit while main batteries are removed.
• Be sure to replace the back-up battery at least once a year. Otherwise, you run the risk of losing
data stored in memory.
1. Press OFF to switch power OFF.
2. Remove the screws that hold the back-up battery compartment cover in place, and remove the
cover.
Back-up battery
compartment
cover
3. Insert a thin, pointed object into (A) and remove the old battery.
CR2025 lithium
battery
4. Insert a new battery into the unit, making sure that the positive (+) side of the new battery is facing
up (so you can see it).
5. Replace the battery compartment cover and secure it by tightening its screw.
• Be careful that you do not over tighten the screw.

5. RESET OPERATION

1. Press ON to switch power ON.
2. Press the RESET button with a thin, pointed object.
Warning!
The next step deletes all data stored in the CSF Unit's memory. Make sure that you really want to delete
the data before you continue!
3. Press 1 to select ALL RESET .
Note
• The above message always appears in English, regardless of the system language setting.
R E SE T
(A)
RESET
R E S E T
button
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