Nextar Q4-MD User Manual - Page 9

Buttons and other controls on the screen

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2.2 Buttons and other controls on the screen When you are using Nextar Navigation System, you usually tap buttons on the touch screen. You only need to confirm selections or changes in Nextar Navigation System if the application needs to restart, it needs to perform a major reconfiguration, or you are about to lose some of your data or settings. Otherwise, Nextar Navigation System saves your selections and applies the new settings without confirmation as soon as you use the controls. Type Example Description How to use it Button Tap it to initiate a function, Tap it once. to open a new screen, or to set a parameter. Icon Shows status information. Some icons also function as a button. Tap them once. List When you need to select Move between pages with from several options, they appear in a list. the and buttons and tap the value that you want. Slider Switch Virtual keyboard When a feature has several • different unnamed values, Nextar Navigation System shows an indicator on a gauge that displays and • sets a value from a range. Drag the handle to move the slider to its new position. Tap the slider where you want the handle to appear; the thumb jumps there. When there are only two choices, a checkmark shows whether the feature is enabled. Tap it to turn the switch on or off. Alphabetic and alphanumeric keyboards to Each key is a touch screen button. enter text and numbers. 2.2.1 Using keyboards You only need to enter letters or numbers in Nextar Navigation System when you cannot avoid it. You can type with your fingertips on the full-screen keyboards and you can switch between various keyboard layouts, for example ABC, QWERTY, or numerical. 10

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2.2 Buttons and other controls on the screen
When you are using Nextar Navigation System, you usually tap buttons on the touch screen.
You only need to confirm selections or changes in Nextar Navigation System if the application
needs to restart, it needs to perform a major reconfiguration, or you are about to lose some of
your data or settings. Otherwise, Nextar Navigation System saves your selections and applies
the new settings without confirmation as soon as you use the controls.
Type
Example
Description
How to use it
Button
Tap it to initiate a function,
to open a new screen, or to
set a parameter.
Tap it once.
Icon
Shows status information.
Some icons also function
as a button. Tap them
once.
List
When you need to select
from several options, they
appear in a list.
Move between pages with
the
and
buttons and tap the value
that you want.
Slider
When a feature has several
different unnamed values,
Nextar Navigation System
shows an indicator on a
gauge that displays and
sets a value from a range.
•
Drag the handle to
move the slider to its
new position.
•
Tap the slider where
you want the handle to
appear; the thumb
jumps there.
Switch
When there are only two
choices, a checkmark
shows whether the feature
is enabled.
Tap it to turn the switch
on or off.
Virtual
keyboard
Alphabetic and
alphanumeric keyboards to
enter text and numbers.
Each key is a touch
screen button.
2.2.1 Using keyboards
You only need to enter letters or numbers in Nextar Navigation System when you cannot
avoid it. You can type with your fingertips on the full-screen keyboards and you can switch
between various keyboard layouts, for example ABC, QWERTY, or numerical.