Question about Casio Calculators

This page contains 2 manuals for FX115 calculators, and while the standard seems to be MS, each manual includes several models. This should address what you need.

http://www.retrevo.com/s/Casio-fx-115MS-Calculators-review-manual/id/467ci265/t/1-2/

If you need more help, please post back, otherwise thank you for using and rating FixYa!

Posted on Jun 08, 2008

the answer to this as well as the crytic reset sequence can be found in the users manual: ihttp://support.casio.com/pdf/004/fx-115ES_991ES_Eng.pdf

Jul 15, 2014 | Casio FX-115ES Scientific Calculator

http://support.casio.com/pdf/004/fx-115ES_991ES_Eng.pdf

This link will take you to a manual online

This link will take you to a manual online

Jun 01, 2012 | Casio FX-115ES Scientific Calculator

Here is the link to the Casio manual download page. I can't see your model number among them, but maybe there is a typo in your question.

Apr 06, 2012 | Casio FX-115ES Scientific Calculator

The fx-115ES is a physical device and cannot be downloaded. The manual, however, may be downloaded from here.

Nov 13, 2011 | Casio FX-115ES Scientific Calculator

Hello,

I am sorry but I do not quite understand by the LR showing in the display.

For the FX-115ES, the only instance where the L and R appear is in the solutions screen.

When you use the Solve( function, the calculator searches for the solution. When the solution is found, the screen displays

(actual exemple)

**Y=3*X^2-2**

X= 0.8164965809

L-R = 0.

The L-R =0, shows that the precision of the solution, Left member -Right member =0.

To clear the screen you press [AC].

Hope it helps.

I am sorry but I do not quite understand by the LR showing in the display.

For the FX-115ES, the only instance where the L and R appear is in the solutions screen.

When you use the Solve( function, the calculator searches for the solution. When the solution is found, the screen displays

(actual exemple)

X= 0.8164965809

L-R = 0.

The L-R =0, shows that the precision of the solution, Left member -Right member =0.

To clear the screen you press [AC].

Hope it helps.

Nov 09, 2009 | Casio FX-115ES Scientific Calculator

I have found the company site for you. Here it is. You can send an inquiry to them.

But from the looks of it, I believe this calculator is rebranded Casio FX-82. An even if I am wrong, you should still be able to make good use of the Casio FX-82 manual to understand how your calculator works. Scientific calculators do not differ much from one another.

Here is the link to the Casio FX-82 manuals.

But from the looks of it, I believe this calculator is rebranded Casio FX-82. An even if I am wrong, you should still be able to make good use of the Casio FX-82 manual to understand how your calculator works. Scientific calculators do not differ much from one another.

Here is the link to the Casio FX-82 manuals.

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