Texas Instruments TI-83 Plus Calculator "lighten" Questions

screen is dark and won't lighten with lighten button We have tried using the lighten buttons and changing the batteries. try replacing the screen

I have a Ti-89 and my screen is really dark all of a sudden. I cant figure out how to lighten it! I can read it, but only if i turn it just right and look at it up close. How can i lighten it? Lighten

...Also, how can I change the brightness? thank you for your time! To adjust the screen contrast (to lighten screen or to darken it) Press the [2nd] key and RELEASE it. Press and HOLD the UP Arrow to ...

...on, I get a black screen. It won't go away. Most likely the screen contrast is too high. Try to lighten screen Press [2nd] key and release it Press and Hold [DownArrow] until screen lightens to ...

The background on my ti-83 calculator is so dark. How can I lighten it? Hello, 1. Press [2nd] and release it. 2. Press [ArrowDown] and release it. 3. repeat steps 1 and 2 in sequence until screen ...

Why is the screen on my TI-82 calculator so dark when I turn it on? It's a black square. How can I lighten the screen? Try Press 2nd key and release it Press and HOLD Down arrow to lighten.

how to lighten the screen Press and release the 2nd key, then press and hold the - key to lighten the screen. If you go too far, use the 2nd and the + keys.

my daughter's TI-89 screen is dark, how can she lighten it up? thanks! my daughter's TI-89 screen is dark, how can she lighten it up? thanks! Type diamond key simultaneosly with + or -(plus or ...

...adjust it to your liking. Press the [2nd] key and release it. Press and hold the Down Arrow key to lighten the screen or the UP arrow to darken it.In your case, the screen is too dark, so in step 2 ...

...and hold the Control key marked with a green diamond, then press the minus key (above the + ) to lighten the screen. If you lighten the screen contrast too much you can darken it as follows: To ...