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Casio FX-570ES One Page Exercise:
SETTING DISPLAY 1
>>> Set the contrast of the display.
What To Do The Screen Display
First turn on the calculator and set calculator to “COMP” mode.
W w 1
Enter the calculator set up, then go down and select “CONT”.
q w
R
6
Now use the left right arrow keys to control contrast. Once done press “AC”.
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