8 Essential GPS Tips on Buying and Usage.

There is just about a multitude of GPS devices available ranging from the very basic to ones with 3d maps and other cool navigation functions. There are generally 5 types of GPS available for personal use namely Basic, Mapping, Paperless, Smart Phones and Car Sat Nav, all having the functionality of letting you to enter, save and navigate to waypoints and create and navigate routes with the exception of the Car Sat Nav. If you are planning to buy one, it is better for you to acquaint yourself with the following GPS tips:
GPS buying tips
Decide what you need. There are3 different types of GPS devices as enumerated above. A Cat Sat Nav has an obvious specific function as an in-car navigation system. If you are a hiker or a camper who needs to be updated on their specific location could be okay with a basic or a mapping GPS. A geocacher will surely benefit form the more advanced features of the paperless GPS having the ability to download geocaching information just like what you see on web pages and directly seeing it on-screen. Smart phones are mobile phone|PDA |GPS hybrids that offer all the functionalities of both GPS and other handheld devices.
Determine the functions you need. Look for the specific features in a GPS device that might come in handy such as being shockproof, waterproof, backlight for night viewing. If you want a multipurpose system to handle all your information and communication needs, a Smart phone device would be perfect. If you spend a lot of traveling time behind the steering wheel, then a Car Sat Nav would be just right for you.
Tips on using GPS
Compass and map-reading skills are an advantage. Deciphering information from most GPS devices requires cross-referencing to a map and compass and besides having compass and map-reading skills essential back-ups in case the GPS device lets you down.
Take the time to acquaint yourself with all the functions of your GPS. This is vital for a correct evaluation of information provided by your device and prevents operational mistakes like deleting valuable information and loading wrong ones.
Make sure to bring extra batteries that will last the whole journey. Remember that you may have to keep your GPS device always on for the whole trip.
GPS receivers should always be positioned in a way that it should have a clear view of the sky to track satellite feeds. Avoid putting them inside you pockets or inside your backpacks. If you find constant holding rather inconvenient, get some accessories for proper GPS mounting such as shoulder straps or belt-mounting accessories.
Plotting waypoints on a route would be easier to follow if you label each point on a sequence with numbers or letters. This will help you to easily make a backtrack to your original location in case of disorientation.
If you are planning a long walk, another of the GPS tips is to clear the track log at the beginning of each walk. This will free your GPS devices of precious memory and you can use the back track function much easier at the same time.

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Kellie is an expert when it comes to GPS Units and GeoCaching. To find out the latest News and Tips on GPS Units and GeoCaching, visit GPS Tips Now at gpstipsnow.com/

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