Resetting the Calculator
If the calculator doesn’t respond to keystrokes or is behaving unusually, attempt to reset it. Resetting the calculator halts the current calculation, clears the calculator line, and displays the MAIN menu. Stored data remains intact.
To reset the calculator, hold down Cwhile pressing the third menu key from the left. Repeat if necessary. The calculator displays to confirm that reset has occurred.
The calculator can reset itself if it is dropped or if power is interrupted.
If the calculator still does not respond to keystrokes, use a thin, pointed object to press the reset hole near of the battery compartment.
Reset hole
Resetting the calculator halts the current calculation, clears the calculator line, and displays the MAIN menu. Stored data remains intact except setting those conditions:
228 A: Assistance, Batteries, Memory, and Service
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