To change the Update Rate on your Garmin Astro 430 follow these steps:
- Go to main menu
- Select Dog List
- Select which Dog/Collar you would like to change the Update Rate
- Select Show Info
- This will bring to you to the collar info screen, at this point press the menu button.
- Scroll down and select change Update Rate, at this point you will be able to select an alternative Update Rate.






