Appendix 115

Appendix

Resetting the unit

A strong impact, exposure to an electrical field, or other unusual conditions may render the unit inoperable, and pressing the keys and tapping the buttons will have no effect. If this occurs, you will have to reset the unit by pressing the RESET button on the back of the unit using the stylus or similar object.

Note:

If the unit becomes inoperable, some or all of the data stored in the memory may be lost.

Do not use anything with a sharp tip or anything that might break to press the RESET button.

If the unit does not work properly after resetting it, remove the batteries and wait for several seconds before replacing them. Then press the RESET button.

All reset operation

If the unit still fails to function after it has been reset using the procedure above, or you have forgotten the password to be entered in the start-up display, you will have to reset it using a slightly more complicated method:

Caution: When you do a complete reset of the unit, all data created and all Add-on software installed in the unit will be deleted.

1.While pressing and holding , press and release the RESET button. A message appears.

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Sharp OZ-800 operation manual Appendix, Resetting the unit, All reset operation