Dual Zone Gps Car Dvd Player


by Joyceli - Date: 2010-06-18 - Word Count: 485 Share This!

Most person are puzzled with Dual Zone GPS Car DVD Player, what is Dual Zone GPS Car DVD Player? why I should choose Dual Zone GPS Car DVD Player for the car? I'm pleasure to public our ideas about it in this article.

First, let's go to the question what is GPS. GPS is the abbreviation of " Global Position System". It is a navigational system involving satellites and computers that can determine the latitude and longitude of a receiver on Earth by computing the time difference for signals from different satellites to reach the receiver. In the first GPS receivers this information was made visible on a small LCD screen. A small computer program in the receiver translated the information about subsequent positions into dots on the screen. This way you can see where you came from and were you actual are? As well as the track that you followed to come to your actual position. Once you move, the system can also calculate the direction you move to, by comparing subsequent positions. If you project your direction over a longer distance, you can even see where you are heading.

This seems maybe rather abstract, but with some smart extra possibilities of the internal program and only some external buttons for the user, you can indicate waypoints or save waypoints at specific points along your track, which facilitates navigation. You can also plan ahead and create a Route, along which you want to do a future travel. It would be of great help if you were somewhat familiar with the different GPS Terms.

Then let's forward to what is GPS DVD car player.GPS DVD car player is DVD car players equipped with GPS navigation systems. It can pick up those signals, which are translated into easy-to-read maps, which can keep someone from getting lost while going down to the neighborhood shop for a gallon of milk. All kidding aside, GPS is a way to literally go from one's stoop in Hartford,Connecticut and take the fastest route to another person's stoop out in San Diego, California.

GPS in a car DVD player likely works better when the player itself is a dual zone, rather than a single sector DVD player. That's because the player is in a position to better separate functions into different zones, keeping spillover from those functions from interfering with the GPS receiver in the automobile DVD player. They seem to be far better than those car DVD players without GPS, and only cost a very small sum of money more.

At last, if you have known all of the things said above, now you can get the answer to the question-why buy a dual zone GPS car DVD player. Maybe you are on the way to set up a new entertainment center car stereo of your own, the more of this knowledge you have, the more likely the car stereo will be what you want it to.

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