Introduction
This manual provides user information for the Garmin®
Astro™ 220 Dog Tracking System.
Tip and Shortcuts
•
To return to the Main Menu from any page, press the
MENU key twice.
•
To extend battery life of the Astro 220, turn the unit
off when you are not using it, and decrease the level of
the display's backlight
•
To extend the battery life of a DC 30, turn the unit off
when not tracking a dog, or decrease the update rate
(page
13).
Product Registration
Help us better support you by completing our online
registration today! Connect to our Web site at
http://my.garmin.com. Keep the original sales receipt, or
a photocopy, in a safe place.
Astro Dog Tracking System Owner's Manual
(page
4).
Contact Garmin
Contact Garmin if you have any questions while using
your Astro 220. In the USA contact Garmin Product
Support by phone: (913) 397-8200 or (800) 800-1020, or
go to www.garmin.com/support/.
In Europe, contact Garmin (Europe) Ltd. at +44 (0)
870.8501241 (outside the UK) or 0808 2380000 (within
the UK).
Introduction
i