The top half of my screen split into four "windows." I can't get it to go away, no matter what I do. I can still do basic math equations at the bottom of the screen, however
Office Equipment & Supplies - Texas Instruments - TI-83 Plus Calculator
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Answers & Comments
It is possoàible that you activated the split screen feature. IF THAT IS THE CASE, you can deactivate it.
- Press 2nd key then + to access MEMory management.
- Select 7:Reset
- Under RAM menu, select 2:Defaults
- Press 2:Reset
- Calculator returns with Defaults set.
- Press the CLEAR key to clear the message.
- Press the MODE key.
- Use Down Arrow to move focus to the 8th (the bottom) line.
- Use the left or right arrow to highlight FULL, and press ENTER
- Press 2nd key then QUIT.
- Main screen will be whole again.
If that does not work, reset calculator to the Default configuration.