Invion GPS-4V2, Instruction Manual, Page: 15 / 57

15
GPS Not Found
When you first start navigating you will hear the message “Signal too low”.
This message means that your navigation device hasn’t yet located a
reliable GPS signal. Check that your device is connected to the cigarette
lighter and has a clear view of the sky.
The “ GPS not found” message means that there is not GPS antenna or
the antenna is not properly installed. For more information about GPS, see
GPS Settings (on page 40).
Please check that:
The GPS antenna is extended or flipped up.
The GPS antenna has a clear view of the sky for uninterrupted GPS
reception. The navigation system cannot calculate the route if there is no
GPS reception (for example, in a tunnel).
The navigation device is charged or connected to the cigarette lighter.
Map Views
From the Options menu, you can determine whether you want to see a two-
dimensional or three-dimensional map in daylight or nighttime conditions.
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