How to Buy a GPS Navigator Receiver for Your Car
You'll find a wide variety of GPS navigator receivers on the market, from simple GPS receivers with simple maps to more advanced models with multiple added features. Follow the instructions below to buy the right device for your car.
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Instructions
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Weigh your options. You can buy a car with a GPS navigator installed, or you can purchase a portable GPS navigator receiver. Consider buying a portable GPS receiver if you own multiple cars. You can also use some PDAs as GPS systems if you have the appropriate hardware and software.
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2
Check the coverage area of the GPS navigator receiver. The costlier receivers are guaranteed to work everywhere, but some inexpensive models offer limited range. That may be enough if you're an occasional traveler who usually drives the main roads and interstate highways.
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Consider size. The smaller GPS models occupy less space on your dashboard but may be difficult to see from a distance.
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Examine your vehicle to determine where you can fit a GPS receiver. If you own only one vehicle, you might have the receiver permanently installed.
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Go to the store and make your purchase. Ask the clerk to show you how the device works and try it for yourself.
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Tips & Warnings
Using a PDA for navigation is cost efficient but prevents you from using the device for other purposes when driving.
Check to see if the GPS device requires a monthly payment.
Never leave your device in plain view when you are away from your vehicle. Portable GPS devices can be easily stolen.
