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OPERATION
TURNING ON THE EC-252
Press ON/C to turn on the calculator.
Notes:
•The calculator turns off automatically if you do not press any key within about 11 minutes.
•When you turn the calculator off, previ- ous entries are cleared.
CORRECTING ENTRY
ERRORS
If you enter an incorrect value, press ON/C once. Then enter the correct value and continue your calculation.
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