To | Key sequence |
---|

Turn on | |

Turn off | (OFF)Note that the calculator will automatically turn off if not used for about 6 minutes. |

Adjust the display contrast | (SETUP) (◄CONT►) then use and to adjust, and press when finished. |

Restore the factory settings | (CLR) (Setup) (Yes) |

Clear the contents of all memories | (CLR) (Memory) (Yes) |

Restore the default settings and clear all memories | (CLR) (All) (Yes) |

Cancel a calculation, or exit menus | |

Obtain an answer | |

Obtain a decimal answer in Math mode | |

Toggle between exact and decimal answers in Math mode | |

Toggle between displaying fractions as improper fractions or mixed numbers in Math mode | |

Use the result of the previous calculation… | |

… e.g. to find 42 minus the previous result | |

Store a value in ‘M’ memory | (STO) (M) |

Clear a value stored in the M memory | (STO) (M) |

Add a value to that in the ‘M’ memory | |

Subtract a value from that in the ‘M’ memory | (M-) |

Display the value stored in the ‘M’ memory | (M) |

Use the value in the ‘M’ memory in a calculation… | (M) |

… e.g. to find 42 minus the value in the ‘M’ memory | (M) |

Set angles to be measured in degrees | (SETUP) (Deg) |

Set angles to be measured in radians | (SETUP) (Rad) |

Set answers to be displayed to 3 decimal places (To use a different number of decimal places, replace with that number) | (SETUP) (Fix) |

Set answers to be displayed in scientific notation with 3 significant figures (To use a different number of significant figures, replace with that number) | (SETUP) (Sci) |

Cancel any display rounding settings | (SETUP) (Norm) |