To Add a New Collar (DC30 or DC40) to your Garmin Astro system Follow the instructions below.
- On the Dog Tracking Page. Press MENU> then Dog List>Then add new. (ENTER)
- This will open up the setup Wizard.
- Use the Rocker (Button in the middle) and Enter to select and confirm the options. By default the new Dog is named “Dog” and an ID number is randomly assigned.