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Appendix a – Casio CFX-9970G Appendix User Manual

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• If the calculator stops operating correctly for some

P button

reason, use a thin, pointed object to press the P
button on the back of the calculator. This should
make the RESET screen appear on the display.
Perform the procedure to complete the RESET
operation.

• Pressing the P button while an internal calculation is being performed will

cause all data in memory to be deleted.

Resetting the Calculator

Appendix A

P

P