The Figure Value Edit screen model is used to modify the value of a numerical parameter, also presenting an image of what the parameter physically represents on the machine. The screen is made up of the numeric keypad, graphics items, touch-sensitive buttons, title, the area for viewing the typed text, and the area containing the figure that physically represents the parameter.
Below is an example of a Value Editing screen with Figure, for changing the numerical value of the Implement Width parameter.
| Item | description |
|---|---|
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Title bar of the value editing screen, containing the name of the numeric parameter being edited. |
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Touch-sensitive button to return to a screen, returning to the previous menu. |
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Numeric keypad, similar to a conventional calculator, for entering the value. Contains decimal point key, positive or negative sign key, and thousands key. |
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Key Backspace, used to erase the last digit. |
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Key Clear, to delete the entire value entered. |
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Printable area of the figure that physically represents the parameter on the machine. |
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Area for viewing the entered value. |
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Confirm touch-sensitive button to save the new numerical value of the parameter. |
After clicking the confirm button 
, the screen will appear Saving Parameter. In this screen the new numerical value of the parameter will be saved in the GeoNave. In the sequence, the next screen presented will be the screen of origin of the value edition with figure.
The minimum and maximum values possible to be set are variable according to the parameter being edited. If the user enters a value outside the valid range, the following screen Information will be displayed, informing the user of the correct values that the parameter can assume.
| Item | description |
|---|---|
| |
Screen title bar, containing the text “Value Not Allowed”. |
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Minimum value that the parameter can take. |
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Maximum value that the parameter can assume. |
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Confirm button to accept information. |
