I have a Casio fx-cg 20 calculator, it worked properly until after a few days so the display just went dark and even I changing the background level settings remains exactly the same. It turns on and works properly but it's almost impossible to see because of the low light. I've tried rebooting, pressing the restart button, replacing the batteries but nothing works. Has anyone ever been there and knows how to solve it?
The screen may be defective.
SOURCE: Casio FX-880P and TM Error
You need to reset you calculator. With the casio fx 880P on, press "P" in the back until the display goes off, then press all reset, next to the Power On. If it doesn't work, try again.
It worked with me. Daniel.
SOURCE: Setting the default value of my calculator to display decimals
Hello,
Since you bent on deactivating the very features that make your calculator so versatile and so powerful, here it is.
Press [SHIFT][MODE][2:LineIO] and you will see no more fractions, nor radicals etc. You asked for it.
Hope it helps.
Testimonial: "I bought the calculator because it was on sale and I like Casio calculators; not for its fractional abilities. I can easily switch it back now. Thanks"
SOURCE: how to solve for a
There is no button but a menu tab.
In
Run screen, enter the number whose factorial you want to calculate (
number can be at most equal to 69), press [OPTN][F6] to get to next page of menus.
For factorials
For combinations
For permutations
SOURCE: where is the math button on the casio fx-9750G11
It is a calculator and prqactically every button is a MATH button. It
depends on what MATH you intend to do. Put the calculator in Run/Mat
screen then press the OPTN key. You will see several tabs. Press the
function key under a TAB and explore what is offered. Go through all the
keys (F6 also) and see what the new tabs do.
In general it is most helpful to read the manual that shipped with the calculator.
SOURCE: on my casio fx-82au plus calculator it won't
the emulator and also kind 'VivaVideo' right into the search bar. VivaVideo Download You could download the app from the Google Play Store.
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