Dual XNAV3550 - Manual (Page 19)

XNAV3550 PORTABLE GPS NAVIGATION SYSTEM
17
Navigation Software - Main Navigation Screen Buttons/Indicators
The following buttons appear at the right of every input screen (except
where indicated):
Back
Tap this icon to return to the previous screen (This icon is not available
in the main navigation screen).
Main menu
Tap this icon to open the main screen. (This icon is not available in the
main navigation screen).
GPS signal status
The GPS symbol is located at the middle right side of the screen.
The different GPS symbols have the following significance:
No signal
Signal strength is not strong enough for navigation purposes. (Satellite
waves are red color).
GPS ready
Signal strength is strong enough to begin navigation. (Satellite waves
are green color).
Battery indicator
The battery indicator is located at the top right corner of the screen.
The different battery indicators have the following significance:
Battery power
Unit is running off of battery power. Full green bars indicate a full
charge. Bars change from green to orange as battery level drops.
Charging
Unit is running off of vehicle power and battery is being charged.
Charged
Unit is running off of vehicle power and battery is fully charged.
Command buttons
Status indicators