Casio SLIM FX-9860G User Manual download pdf (Page 17)

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5-4

Power Supply

# If the ﬁ gures on the display appear too light

and hard to see after you turn on power,

adjust the contrast.

6. Check to make sure that the springs are not sticking out to the side and that the

batteries are not sliding out of position.

Batteries loaded correctly.

7. Replace the battery cover.

8. Press the P button on the back of the calculator.

Important!

• Never use a toothpick, pencil, or any other object whose tip may break off easily.

Doing so can lead to malfunction.

9. Hook your ﬁ nger at the center of the calculator’s panels, and open them up.

• This will display the Main Menu.

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 10 minutes or 60 minutes

as the trigger time. See “Power Properties Settings” on page 11-2-2 of the fx-9860G Series

Software User’s Guide. To restore power, press o.

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Casio SLIM FX-9860G User Manual Page 17