Acquiring Gps Satellite Signals - Garmin Astro Dog Tracking System Owner's Manual

3. Charge the DC 30 until the blue LED on the bottom of
the unit turns off.
NotE: Charging a fully-depleted DC 30 battery requires
4½ hours.
To turn the DC 30 on and off:
1. Press and hold the DC 30
LEDs blink at a steady rate.
2. To turn the DC 30 off, press and hold the
key.
Battery
charging port
Astro Dog Tracking System Owner's Manual
Power key. The red
Power
DC 30
Power key
LEDs blink red
when power is on

Acquiring GPS Satellite Signals

Before the Astro 220 can find your current location and
the location of the DC 30, both units must acquire GPS
signals.
NotE: The DC 30 does not transmit its location to
the Astro 220, and the Astro 220 will not indicate the
location of the DC 30, until both units have acquired
satellite signals.
To acquire GPS satellite signals:
1. Go outdoors to an open area, away from tall buildings
and trees.
2. Turn the Astro 220 and DC 30 on. Acquiring satellite
signals can take a few minutes.
The bars on the Astro 220 indicate satellite
strength. When the bars are black, the Astro 220 has
acquired satellite signals. The two red LEDs on the
DC 30 double blink at each pulse when a location fix is
achieved.
Getting Started