Chapter 1:
Changing the Keyboard
This calculator is designed with a reversible keyboard, which by utilizing change the appearance, but will also change the internal functions and of the calculator as well.
1.Press @oto turn off the calculator’s
2.Open the battery compartment cover. Hold the calculator as illustrated.
3.Slide the keyboard eject
tab (KEYBOARD EJECT) down.
The keyboard will be ejected.
Be careful not to drop the keyboard on the
4. Turn the keyboard
over, and the calculator illustrated. gently
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Note:
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