How to Use the Buick LaCrosse In-Car Navigation System?
1 Answers
Buick LaCrosse In-Car Navigation System Usage Method mainly requires the following steps: 1. First press the left-side power button VOL. 2. Then press the central navigation button DEST on the right side. 3. Finally rotate the right-side tuning knob TUNE to select your desired option. Below is some additional information about the Buick LaCrosse: In GPS navigation, any three points in space can determine a plane. If there is a point on this plane whose position is unknown but its positional relationship with the other three points is known, the plane coordinates of this unknown point can be calculated. In a three-dimensional Cartesian coordinate system, knowing its positional relationship with four points is required for determination. The Global Positioning System was born in November 1973 at the U.S. Department of Defense based on this mathematical principle.