52 nüvi 610/660 Owner’s ManualAPPENDIXAbout GPS Satellite SignalsYour nüvi must acquire GPS (Global Positioning System) satellite signals to operate.If you are indoors, near tall buildings or trees, or in a parking garage, the nüvi mightnot acquire satellites. Go outside to an area free from tall obstructions to use yournüvi, or close the antenna to turn off the GPS and use it indoors.When the nüvi acquires satellite signals, the signal strength bars on the Menu page aregreen . When it loses satellite signals, the bars turn red or disappear .Touch the signals strength bars in the upper-left corner of the Menu page to view GPSinformation. Touch any where on the screen to return to the Menu page.SpeedSatellite signalstrength barsSky viewElevationDirection oftravelGPS statusCurrent positionThe sky view shows the satellites from which you are receiving. The satellite signalstrength bars indicate the strength of each satellite you are receiving.For more information about GPS, visit the Garmin Web site at www.garmin.com/aboutGPS.
