And that's where a handheld Garmin eTrex Legend gps system can be helpful; whether you desire a navigation unit for the outdoors, aviation, or tracking cars.
But before spending your hard cash for any ole' GPS receiver, let alone a fancy one, you better very cautiously make certain if this gps unit would befit your needs.
Characteristics to look for
Here's 4 qualities, at least, that you should shop for any GPS receiver to incorporate before deciding to make a purchase:- Way Points & Track Points - Saving locations is standard on many navigation systems, yet the amount of info you can keep varies. So make certain you will have decent space.
- Available Maps - Make sure any other maps you may want are usable for this device.
- NMEA Compliance - The National Marine Electronics Association. This Association is the pushing force for the advance of global positioning systems based technology on a commerical level. NMEA credentials is proof of a high level of quality in these gps receivers. It is generally needed to function with 3rd party mapping software.
- Ease of Use - This is a no brainer! While some sophistication is a great thing, a bit much just clutters up the screen of your device and makes everything a problem.
Characteristics to not search for
Though nearly all gps devices have many desired specs, you will also want to ascertain that it does not utilize any of these particulars below or you're only wanting troubles:- Beeps - Unless you like frequent (and bothersome) beeps from your receiver, you're better off by having something that doesn't have them or allows you to turn them off. If you're into tracking animals, then this is a must have.
- Battery Loss - Most systems have troubles with turning on by mistake while in your knapsack. Make sure this gps system hasn't had similar problems before.
A few more items to consider
These aren't a bunch of outstanding or horrible qualities, just a bunch of bonus particulars you had better take into consideration before deciding to buy one.- Price - Look around! With the Web, you're certain to find outstanding deals from some merchants.
- Size - Too tiny of a navigation device and you could have troubles misplacing it; too big and it's a pain to utilise on the go. Find a happy medium that you can work with.
- Computer Interface - If you have a computer, then it may be worthwhile to verify that this gps system can connect to it. This makes it easy to send map data and more between the two.
Essential Accessories
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All important utilization hints
After you own your handheld Garmin eTrex Legend, it's time you study a few usage tips. Searching online is the most easygoing way to achieve this; other people have dedicated full sites to covering specific receivers.Please note that a lot of the data you might discover could be unique modifcations, therefore be sure that you will not irreversibly break your gps unit.
Please don't throw away that owner's manual, it perhaps could become helpful whilst trying to learn your gps navigation system for the 1st instance. Nevertheless, do not get worked up if you do, they typically can be found on the manufacturer's web site in a PDF document.
An additional point to consider is to make sure your system may be used how you want to. For instance, a topo map gps navigation device for the outdoors certainly will not make a good automobile navigation system.
And be sure to set the right coordinate scale, your preferred choice of navigation units (metres, ft., etc.), and the time format before you start using it.
Lastly, do not be concerned by several of the hard to understand features. Yes, a few will be more demanding to use at 1st, but they generally become second nature over a period of time.