It's inevitable that you'll have questions about your GPS receiver. Problems may develop, or new features may need an explanation.
Learning how to effectively work with your GPS unit is beneficial as you'll become more experienced and you'll get the most "bang for your buck." After all, spending the money on a GPS device and not fully utilizing it is a waste of cash.
Browse the following articles for more information on how to fix & repair any GPS problems.
Also see *General GPS How-To Articles.