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Screens and controls
The primary input channel of The NVX430BT Navigator is the touch screen. If you
read on, you will realize that most parts of the screen are not only used to display
information but also to initiate functions by tapping. Below you will find a list of the
most frequently used controls in the program.
3.1.1 Direct selectors
Some of the settings can be chosen from a short list of possible values. If the values
can be described graphically, all values are available on the screen, with the
currently selected one in a different color.
Tap one of the icons to change the value.
3.1.2 List selectors
When the values in the list need to be named, only the current value is shown
(sometimes together with a short description) in a horizontal stripe with arrows at
both ends.
The arrows are buttons. Tap
to move left in the list or tap
to move right. You
need not confirm your selection. As soon as you leave the screen, the selected value
becomes effective.
3.1.3 Sliders
When a feature has several different unnamed (numeric) values, The NVX430BT
Navigator will show sliders that look like analogue potentiometers to set the desired
value.
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