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Appendix
Resetting the calculator initializes it to the following settings.
Item Initial Setting
Icon RUN
Angle Unit Rad
Exponent Display Range Norm 1
Fraction Reduction Automatic
Mixed Fraction Display
Graph Type Rectangular coordinate (Y=)
Statistical Graph Automatic
Variable Memory Clear
Answer Memory (Ans) Clear
Graphic Display/Text Display Clear
View Window Clear (initialized)
View Window Memory Clear
Graph Function Clear
Enlargement/Reduction Factor Clear (initialized)
Table & Graph Data Clear
List Data Clear
Statistical Calculation/Graph Memory Clear
Program Clear
Input Buffer/AC Replay Clear
• Performing the RESET operation while an internal calculation is being per-
formed will cause all data in memory to be deleted. Make sure that no calcula-
tion be being performed before starting a RESET operation.
• If the calculator stops operating correctly for
some reason, use a thin, pointed object to
press the RESET button on the back of the
calculator. This should make the RESET con-
firmation screen appear on the display. Per-
form the procedure to complete the RESET
operation.
RESET button
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