User manual i need a user manual for my scientific calculator fx 115s

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

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

This link will take you to a manual online

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.

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

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.

Try here
http://support.casio.com/manualfile.php?rgn=2&cid=004001014

here you are Melanie. There a few!

Casio Calculator Collector User Guides Manual

http://www.casio-calculator.com > Download > manual

... source of the manual. (It takes a lot of time to scan this). SL-800 (D) jpg file (1.5MB) FX-201P pdf file (5.6MB) FX-100 pdf file (0.9MB) FX-101 pdf file (0.2MB)

CASIO FX-100B MANUAL Pdf Download ' ManualsLib

https://www.manualslib.com > ... > Calculator > FX-100B

View and Download Casio FX-100B manual online. FX-100B calculator pdf manual download. ... Related Manuals for Casio FX-100B. Calculator Casio ...

fx-100AU User's Guide - AWS

https://s3-ap-southeast-2.amazonaws.com > wc-prod-pim
PDF
fx-100AU. User's Guide. E http://world.casio.com/edu_e/ ... After removing the battery from the calculator, put it in a safe place ... Moreover, CASIO Computer.

Casio fx-100 (College) - Calculator.org

https://www.calculator.org > calculators > Casio_fx-100

The Casio fx-100 is a scientific calculator with 10 digits precision and algebraic logic. ... You can download the Casio fx-100 manual from the manuals website.

How do I get rid of the word "Fix" from the calculator display.

go to : http://www.voidware.com/index.php?option=com_remository&Itemid=33&func=fileinfo&filecatid=9&parent=category

You can downloads manuals from CASIO homepage.
It's not the fx-411, But you can guess how to use.
It is also written in Japanese.
http://casio.jp/support/manual/dentaku/before.html