BATTERY REPLACEMENT
1.
Turn the AC power switch off
2.
Remove - the battery
compartment cover located on
the calculator bottom case.
3.
Remove the old battery and
install a new CR2025 or
equivalent.
4.
Turn on the AC power switch
5.
PRESS THE RESET BUTTON
6.
Replace the battery compartment
cover.
7.
Reprogram the date and time.
(See page 64 & 65)
CAUTION
Danger of explosion if battery is incorrectly
replaced. Only replace with the same or equivalent
type recommended by the manufacturer.
Dispose of used batteries according to the
manufacturers' instructions.
All manuals and user guides at all-guides.com
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Battery
Cover
2.
Battery
Holder
5.
Reset
Switch
3.
Battery
Bottom
Case