Casio ALGEBRA FX 2.0 PLUS Appendix Manual do Utilizador descarregar pdf (Página 28)

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6. Wipe off the surfaces of a new battery with a soft,

dry cloth. Load it into the calculator so that its positive

(+) side is facing up.

7. Install the memory protection battery cover onto the

calculator and secure it in place with the screw.

Next, replace the back cover.

8. Turn the calculator front side up and slide off its case.

Next, press o to turn on power.

k About the Auto Power Off Function

Calculator power turns off automatically if you do not perform any operation within the Auto

Power Off trigger time you specify. You can specify either six minutes or 60 minutes as the

trigger time (see “APO Settings” on page 9-3-1). To restore power, press o.

-7-5

Power Supply

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Casio ALGEBRA FX 2.0 PLUS Appendix Manual do Utilizador Página 28