Casio SF-7100SY - Manual (Page 18)

– 16 –
To replace the back-up battery
Important!
•
Do not remove the back-up battery from the Digital Diary while the main batteries
are removed or the low battery message appears on the display.
•
Be sure to replace the back-up battery at least once every 5 years. Otherwise,
you run the risk of losing data stored in memory.
1. Press OFF to turn power off.
2. Remove the screw that holds the back-up battery compartment cover in place
and open the cover.
RESET
NORMAL OPERATION REPLACE BATTERIES
3. Insert a thin, pointed object into (A) and remove the old battery.
RESET
4. Load a new battery into the compartment, making sure that its positive side is
facing up (so you can see it).
5. Replace the battery compartment cover and secure it with its screw.
•
Take care that you do not overtighten the screw.
(A)