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Calculators Ti-89 help

  1. Sep 16, 2006 #1
    I can't even use the calculator. When I turn it on there are clear bars on the bottom and it covers it up so I can't exactly see what I typed in and to see what the answer is i have to keep pressing enter til it's pushed up enough...... I can't see graphs either at that bottom part.

    I tried googlging but it went nowhere.
  2. jcsd
  3. Sep 23, 2006 #2
    did you adjust the contrast?

    Press green button then + or -
  4. Sep 23, 2006 #3
    I'm not sure what you're describing. You could try restarting by holding diamond-left-right-on. This clears your RAM, so archive anything you want to save.
  5. Sep 24, 2006 #4
    I'm sure you can find your answer at TI-89.org or you can ask a question in the http://www.ti-89.org/forums [Broken].
    Last edited by a moderator: May 2, 2017
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