Question about Texas Instruments TI-85 Calculator
How do you set the contrast on the TI-85? My screen is too dark and I need to lighten it. Thanks!
Posted by Anonymous on
Turn the TI-85 on and then hit the yellow "2nd" button and then down arrow. This may take several repeats. If it gets too light hit "2nd" and Up arrow.
Posted on Jun 03, 2010
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Posted on Jan 02, 2017
Turn the calculator on. Press and release the 2ND key. Press and hold the down-arrow key until the screen is to your liking. Obviously, if you go too far, you can press and release the 2ND key and then press and hold the up-arrow key to go the other way.
Posted on Mar 19, 2010
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