| Basic Features | |
Table |
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Annunciator Symbol | Status | |
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Small (=) symbol | Indicates an item for which the =key is | |
| valid. This symbol appears on the upper right | |
| of the display screen. | |
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| Battery power is low. | |
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BEG | Begin mode is activated. | |
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STO | Stores a number in memory. | |
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RCL | Recalls stored numbers. | |
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RAD | Radians setting is active. | |
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RPN | RPN mode is active. | |
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360 | The | |
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INPUT | Input mode is activated. | |
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The IKey
The Ikey is used to input values for variables and execute menu items.
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