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Adjust contrast casio fx 83wa calculator

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: casio scientific calculator fx-4000P

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

Posted on Jul 18, 2008

  • 1 Answer

SOURCE: how to calculate log value in calculator with different base value

In any scientific calculator log2(n) can be  calculated with either ln or log function as follows
 
Log2(n)= ln(n) / ln(2)
 
Or
Log2(n)=log(n) / log(2)

both will give nearly the same answers

Posted on Apr 24, 2009

  • 7993 Answers

SOURCE: im not sure how to put the formula 4 sin squared x

Hello,
You should know that you cannot enter something like sin^2(x) as you would by hand. So you must use parentheses: ( sin(x) )^2. If you do that there is no ambiguity. The calculator evaluates the sine because parentheses are evaluated first, then it takes the square.

So 4[x][(] [SIN][(] 60 [)] [)] [Xto the 2] [=] result is 3/

Since you do not say what model you use, what I entered may not be appropriate: the parentheses inside the sine function may not be needed. In the new Casio the first parenthesis inside the sine is supplied by calculator, but the closing one must be entered by the user.
Hope it helps

Posted on Sep 17, 2009

  • 15 Answers

SOURCE: casio fx-82es significant figures

it should...

it can be found by SHIFT then MODE then SCI is the one you want to choose

Posted on Jan 21, 2010

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How can I brighten the background in CASIO fx 115ES plus? This is not about contrast. It is about the dark green background.


I'm afraid you can't. The contrast controls will lighten/darken the foreground, but there is no way of doing the same to the background.

Aug 23, 2016 | HP Casio FX-115 Plus Scientific Calculator...

1 Answer

How to do interpolation in Casio f2f-4800p?


Interpolation mannual in fx-4800P - Fixya

www.fixya.com/support/t22818601-interpolation_mannual_in_fx_4800p
Jan 11, 2014 - interpolation mannual in fx-4800P - Casio Rare Vintage Scientific question. ... SOURCE: how can we do linear interpolation in casio fx-991ES ...

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www.fixya.com/support/t22818666-interpolate
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how to perform linear interpolation manually and on casio fx ...

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Jan 05, 2016 | Casio Office Equipment & Supplies

1 Answer

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>.

Nov 03, 2013 | Casio Electronic Scientific Calculator...

2 Answers

My calculator is to light and i have no 2nd key


The key is marked [Shift] on Casios, [2nd] on TI's, and [2nd F] on Sharps. I have seen some cheap calculators that mark the key as [Inv]. HP calculators are rather different in that respect.

Sep 20, 2013 | Casio fx-300ES Calculator

1 Answer

Hello , I seem to have a problem with my casio fx~9750GII module calculator. When I turn on my calculator , it stays frozen on the MAIN MENU set i.e consisting of RUN-MAT,STAT,GRAPH,DYNA,TABLE,RECUR,CONICS...


Checking the batteries is the first thing one should try. It is possible that for some reason the screen may be too dim.
Reset the calculator by pressing the button on the back. The screen should show the menus. To adjust the contrast you must press the E key (no need to press the ALPHA key for that.) then press F1 to access the contrast setting feature. Press the Right pointing arrow to increase the contrast.

Aug 14, 2013 | Casio FX-9750GPlus Calculator

1 Answer

Fx 115 es can't see the display


First, try adjusting the display contrast. Press SHIFT MODE down-arrow 6 then use the left/right-arrows to change the contrast. If that doesn't do any good, try replacing the battery.
Contrast adjustment is on page E-5 and the battery replacement instructions start on page E-71 of the manual.

Apr 05, 2012 | Casio FX-115ES Scientific Calculator

1 Answer

How do you change the contrast screen from dark to light


From the main screen, select the "CONT" icon and press EXE. Use cursor-left/right to adjust the contrast. When done press MENU to exit.

Full details are under "Contrast Adjustment" in the "Getting Acquainted" section of the manual (page 11 in my copy). If you need to see the manual, you can view one online at
http://support.casio.com/manualfile.php?rgn=1&cid=004002005

Jul 25, 2011 | Casio FX-9750GPlus Calculator

1 Answer

How to adjust brightness?


Press SHIFT MODE down-arrow 6. Use the left- and right-arrows to adjust the contrast. Press AC when done. If you can't get the contrast high enough to be easily readable, the battery might be low---try replacing the battery.

Jun 19, 2011 | Casio FX-115MS Plus Calculator

1 Answer

Im not sure how to put the formula 4 sin squared x 60 into my casio fx-83wa calculator it keeps saying syn error please help


Hello,
You should know that you cannot enter something like sin^2(x) as you would by hand. So you must use parentheses: ( sin(x) )^2. If you do that there is no ambiguity. The calculator evaluates the sine because parentheses are evaluated first, then it takes the square.

So 4[x][(] [SIN][(] 60 [)] [)] [Xto the 2] [=] result is 3/

Since you do not say what model you use, what I entered may not be appropriate: the parentheses inside the sine function may not be needed. In the new Casio the first parenthesis inside the sine is supplied by calculator, but the closing one must be entered by the user.
Hope it helps

Sep 17, 2009 | Casio Office Equipment & Supplies

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