BATTERY REPLACEMENT
Dimming of the display indicates that the batteries should be replaced.
1. Turn off the calculator.
2. Remove the screws from the back cover with a small screw driver (Fig. 1).
3. Replace the batteries. (Fig. 2)(See Note)
4. Hook the tabs of the back cover into the slits of the calculator proper.
5. Push the back cover in slightly while replacing the screws.
6. Push the reset switch on the back cover to clear the calculator. (Fig. 3)
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Fig. 2
Fig. 3
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