Question about Texas Instruments TI-30XA Calculator

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Can the contrast on a ti30xa calculator be adjusted...

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A=500(1+0.059) 23

Posted on Jul 16, 2010

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Find mean ti30xa


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I changed batteries and now the screen is black. How do I fix it?


Hello, it sounds like your contrast needs adjusting. Turn your calculator on; press the "2nd" key and down. The contrast should adjust.
Happy calculating

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I want to adjust the brightness and contrast on my TI-83 calculator


Turn the calculator on. Press and release the 2ND button. Press and hold the up-arrow key to increase contrast/darken the screen or the down-arrow key to decrease contrast/lighten the screen.

Apr 08, 2010 | Texas Instruments TI-83 Plus Calculator

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Calculator occasionally can be turned on, occasionally cannont. Batteries are perfectly fine, because I tried several times in switching them. Everything else with the calculator normal.


Either the ON button is sticky and hard to press or contact is not good (calculator may have been dropped and casing is loose)
OR you have to adjust the contrast of the screen.

To adjust contrast

  1. Press [2nd] key and release it.
  2. Press and HOLD [UPArrow] key to darken screen or [DownArrow] key to lighten.
  3. Release the Arrow keys when contrast is to your liking.

Dec 14, 2009 | Texas Instruments TI-84 Plus Calculator

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I am a teacher. I have about 10 calculators that


Hi,
It has two batteries CR2032. They should not be removed at the same time. There must always be one battery in the calculator. The calculator should be turned OFF when changing batteries.

Often after you change batteries the screen contrast may be too light and you cannot see anything. The contrast can be adjusted (lightened or darkened). As you adjust the contrast setting,a highlighted number in the upper right corner changes to indicate the current contrast setting; 0 is the lightest, and 9 is the darkest.
To adjust the display contrast:
1. Press and release the [2nd] key.
2. Use one of two keys: (UpArrow or DownArrow)
--- To increase the contrast (darken), press and hold [UpArrow]
---To decrease the contrast (lighten), press and hold DownArrow

Hope it helps.
Thank you for using FixYa.

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The screen on my TI-86 calculator is black when I turn it on. What do I do?


Hello,
You can adjust the contrast on the screen of your TI86 by following the procedure below.

Adjusting the Contrast
1 Press and release the yellow [2nd] key.
2 Press and hold UpArrow or DownArrow (above or below the half-shaded circle).
¨ To darken the screen contrast, press and hold UpArrow.
¨ To lighten the screen contrast, press and hold DownArrow.

Hope it helps.

Nov 04, 2009 | Texas Instruments TI-83 Plus Calculator

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Black screen


Try adjusting the contrast. It may be too dark. Turn the calculator on press the 2nd key and the down arrow. This is how to adjust the contrast and will lighten the screen. You can darken the screen the same way, but use the up arrow instead.

Aug 25, 2009 | Texas Instruments TI-86 Calculator

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Low screen display contrast


Adjust the display contrast by pressing and releasing the 2ND key, then pressing and holding the Up key to increase the contrast or the Down key to decrease the contrast.

May 29, 2009 | Texas Instruments Office Equipment &...

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Taking the back off a TI30XA


use a flat screwdriver and pry it open

Apr 10, 2008 | Texas Instruments TI-30XA Calculator

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