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This calculator operates on dry batteries.
The calculator can also be operated on AC power through use
of an AC adaptor.
BATTERY OPERATION
If the display becomes dim or the printer stops before or during
printing, the batteries should be replaced.
Battery: Heavy-duty manganese battery, size AA (or R6) × 4
1. Turn off power by pressing
.
2. Remove the battery cover by sliding it in the direction of the
arrow on the cover.
3. Replace the batteries. Be sure that the “+” and “–” marks on
the battery correspond to the “+” and “–” marks in the
calculator. Always put back the 4 batteries at the same time.
4. Put back the battery cover.
POWER SUPPLY
5. After the replacement, press and in this order to
clear the calculator.
When the batteries are correctly installed “0.” will be
displayed. (If the display is blank, displays any other symbol
or the keys become inoperative, remove the batteries and
install them again. Press
and in this order and
check the display again.)
Note: Due to solvent leakage of the battery, keeping a used
battery in the battery compartment may result in damage
to the calculator. Remove a used battery promptly.
Battery cover