Garmin Astro DC30 Product Support Page

If you ever have an issue with one of your Garmin devices, one of the first things the Double U team is going to ask is "Is your device updated?" If you're not sure, it's always good practice to check your device for an update via Garmin Express or Garmin Webupdater. For devices such as the Alpha 200/200i, Alpha 10...

When you call Double U with a broken Garmin item, the first thing we'll ask for is its serial number. Using this, we can check the item's purchase date and warranty status, or if out of warranty give a customer discount if the item was purchased from us. On Alpha handhelds, this will be located under the battery. The serial...

if you Prefer to print out instructions  (Click Here) Take the DC30 apart as shown in the video.

Repairing a Garmin Tracking collar that has a Solid Red Light problem. If your collar has a solid red light, you will need to have the software reloaded on the collar. Previously with the 220's, we would have to send these collar back to Garmin for repair. In this video, I will show you how to fix a DC20, DC30...