Asus R600 - Manual (Page 37)

Generated route.
Travel direction.
The red GPS receiver means that a reliable GPS signal is not yet located.
The green GPS receiver means that a reliable GPS signal is located and that
you are ready to navigate.
These icons display your power source, AC or battery. The battery appears as
green, yellow, or red depending on whether the battery is recharged or weak.
The GPS bar is a toggle button that displays the remaining travel distance and travel time,
estimated time of arrival, street name and address number, and speed and altitude.
When you have calculated a route, the Directions bar displays information about your next
turn. Click this bar for a complete list of turn-by-turn directions.
You can define the QuickNav location by selecting either the To Predefined
Address or To Nearest POI Category in the QuickNav Settings screen. When
the location is selected, you can navigate to your address by tapping the
QuickNav button displayed on the Main Map screen.
Tap this icon to make outgoing or receive incoming calls.
You can press the Menu button from the Main Map screen to display the
Destinations menu, as shown below.