Casio fx-570ES - Handling Precautions; Initial Use and Battery Replacement; Environmental Handling Guidelines; Physical Handling and Care

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Casio FX-570ES One Page Exercise:
SETTING DISPLAY 3
>>> Set the Input Output method of the calculator as MathIO.
What To Do The Screen Display
First turn on the calculator and set the calculator to “COMP” mode.
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Enter the calculator set up, and select “MathIO”.
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Now the calculator is in Natural Input Output Display or MathIO. Try pressing the following.
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>>> To reset the Input Output method of the calculator as LineIO.
What To Do The Screen Display
After the above exercise, enter the calculator set up, and select “LineIO”.
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Now the calculator is in normal display or LineIO. Try pressing the following.
s 8 p