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Interacting with the device
4.2.1 Buttons and screen input areas
Buttons
Tapping rectangular buttons can trigger actions or navigate menus. Buttons
come in several sizes. An indicator in the bottom left or the top right corner of a
button indicates whether it has a menu navigation function.
Indicator in the bottom left corner: Tapping such a button closes a screen
and moves the user back up one level in the menu hierarchy.
Indicator in the top right corner: Tapping such a button opens a new screen
and moves the user one level down in the menu hierarchy.
Special buttons
Apply
Drop
Left
Up
Down
Right
Inactive buttons are dimmed
Navigation buttons
Back
Next
Back (Return)
Forward (More)
Drop modifications and
Back (Drop & Back)
Apply Modifications and
Next (Apply & Next)
Confirming changes
Any changes on User options or Settings screens can be confirmed by tapping
Apply
and leaving the screen with the
Back
button.
Changes are still not saved
Drop&Back
Apply
No changes or changes are saved
Back
To cancel the modifications simply tap the
Drop&Back
button before applying
the changes.
Check boxes
Check boxes are displayed when there is a selection to en-
able or disable an option (such as Autostart) or when one or
more options from a set of alternatives can be selected (for
example the QC options alternatives: Forced QC, L2, L3)
Radio buttons
These buttons typically appear on screens that require a selec-
tion out of several items. Tap an empty button to select it. A
dot in the middle of the button will indicate the selected option.
