One you got this, you install Garmin software from their website and you get the updates whenever you want.But because we like stuff, these are the steps: The first step is to connect the device to your computer. If you are an Andriod user you probably have one already, otherwise you can get one in Amazon for around USD 3 [cable1, cable2, cable3].If you do not agree to the terms of this End User License Agreement, you do not have the authority to use the Map.One of the things that changes on a pretty regular basis is the Alpha Software.With the Astro 430 and 320, Garmin has made it much easier.If you have T5 or DC-50 collars, you simply connect them directly to your computer via USB.
By proceeding with the downloading and installation of this map ("Map"), you indicate your acceptance of this agreement.
Open Street Map (OSM) is the most used and globally recognised source for maps.
They are free, created and updated by users and volunteers across the World.
The Garmin engineers make improvements in the software all the time.
Most folks don't know it, but you can update the software in both your Garmin Alpha Handheld and your TT Collar to the most current version by logging onto Garmin's website.