Question about Casio FX-250HC Calculator

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Problem with fx-995 calucator

My fx-995 solar calculator doesnot work.

It tried keeping it under sunlight, It started, but then when I pressed its solar panel slightly it again stopped working.

Any tips ?

Atul Khanna
akphysics@yahoo.com

Posted by on

1 Answer

BUY A NEW ONE

Posted on Oct 18, 2008

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How to use thefunctions on the 260 fx solar


Try them by yourself or read the manual. You should be able to figure out most of them.

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Number does not appear


Batteries may be depleted. If calculator uses Solar power, expose the solar panel to daylight. On the newer Casio, contrast can be adjusted. Press SHIFT MODE (setup) and look for <CONT>.

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How do I recharge it ?


You can't recharge it. It is a solar calculator with watches battery. You need to change the battery.

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Does the calculator rely completely on solar Not turning on Do you have to change battery


The calculator uses a battery in addition to the solar cell. If the battery runs down you need to replace it. Turn the calculator over and you'll see the battery compartment in the upper-right corner (with a screw holding it shut). The calculator takes a LR44 battery or equivalent.

Make sure you clear the calculator after replacing the battery: press ON SHIFT 9 3 =

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After exposing the solar panel to the sun press the [ON/AC] key.

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Does the fx-260 SOLAR do exponential calculations?


Hello,
Yes it does. All scientific calculators do logs, power, roots, exponential, trigonometric functions. Most do also hyperbolic and inverse hyperbolic functions.
Hope it helps.

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My Casio fx-85v Super - fx solar power calculator shows a erratic


Yeah I had the same problem, you need to open your calculator and check if all the screen cables is alright, i had just put sellotape on the back of the screen from inside so that the screen hold better, and it works for me if for you not maybe something broken in the schema but try it. The thing I know for sure the problem is in the screen or from where it get the data the schema. Tell me if it's working

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Hello,
Try to expose their solar panels to direct sunlight (10 or 15 minutes), just to see if they come back to life.

Hope it helps.

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Can't get rid of DEG in calculator display


GOTO CASIO WEB SITE, COASIO USERS GROUP OR CASIO FORUM.

CASIO.COM OR CASIO.NET

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I need a manual for my Casio fx-260 solar calculator.


I have the User's Guide for fx-260SOLAR calculator
The manual is similar as for fx-82Solar calculator.
In Guide thei recomendet : http://world.casio.com/edu
But website has moved to http://edu.casio.com/
Nataly

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