Question about Texas Instruments TI-83 Plus Calculator
When screen is at maximum darkness you see almost nothing.
Here how you change screen contrast (just in case another readed does not know how to do it).
To increase contrast:
1. Press [2nd] key then release it
2.Press [UpArrow] key then release it.
3. Repeated steps 1 and 2 in sequence, until contrast is dork to your taste.
To decrease contrast:
Follow the algorithm (a very big word for procedure) above substituting [DownArrow] for [UpArrow].
Hope it helps.
Posted on Sep 13, 2009
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Posted on Jan 02, 2017
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