2004 Nissan Maxima Navigation Guide
This navigation system combines the data ob- tained from the vehicle (by gyro sensor) and from GPS (Global Positioning System) satellites to calculate the current location of the vehicle. This position is then displayed on the screen, allowing route guidance to a destination. GPS is a system developed and operated by the U.S. Government, covering the entire planet.
This navigation system receives three or more different radio signals from NAVSTAR (GPS satellites), orbiting the earth 13,049 miles (21,000 km) above ground. The data from different sets of signals are trigonometrically calculated to obtain the position of the vehicle.
ACCURACY OF POSITIONING
The color of the GPS Indicator on the upper left corner of the screen indicates positioning as follows:
● Green: positioning is possible and accurate
● Yellow: positioning is possible but accuracy is minimal
● Gray: positioning is not possible
INFO:
For approximately 3 or 4 minutes after system startup, the GPS indicator remains gray, even if accurate positioning is possible.
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