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Introduction
WARNING
See the Important Safety and Product Information guide in the
product box for product warnings and other important
information.
Setting Up the Astro System
Before you can use all the features of the DC 50 device, you
should update your Astro to the latest software version. See the
Astro 320 with DC 50 Owner's Manual.
You must set up the Astro handheld device and the DC 50 dog
collar device before you can use the devices.
1
Install batteries in the handheld device (Installing Batteries).
2
Charge the dog collar device (Charging the Dog Collar
Device).
3
Turn on the devices (Turning On the Devices).
4
If necessary, add the dog collar device to the handheld
device (Adding a Dog).
5
Acquire satellite signals (Acquiring Satellite Signals).
Device Overviews
Astro 320 Handheld Device
NOTICE
Avoid using a high-powered radio (greater than 5 watts) in close
proximity to the handheld device. It may cause irreversible
damage to the handheld device.
À
GPS antenna
Á
VHF antenna
Â
Power key
Ã
Display
Ä
Keypad
Å
USB port (under weather cap)
Æ
microSD™ card slot (under battery door)
Ç
Mounting spine
È
Battery cover D-ring
Keypad
IN Select to zoom in on the map.
OUT Select to zoom out on the map.
MAP Select to view the map.
MENU Select to open the menu for the active page.
Select twice to open the main menu.
ENTER Select to select options and acknowledge messages.
BACK Select to cancel data entry or return to the previous menu
or page.
MARK Select to mark your current location.
DOG Select to view the dog tracking page.
Select to view or scroll through options and to move the
map pointer.
Locking the Keypad
1
Select .
2
Select OUT.
DC 50 Dog Collar Device
À
VHF antenna
Á
Collar
Â
GPS antenna
Ã
Power key
Getting More Information
You can find more information about this product on the
Garmin
®
website.
• Go to www.garmin.com/astro.
• Go to www.garmin.com/outdoor.
• Go to http://buy.garmin.com, or contact your Garmin dealer
for more information about optional accessories and
replacement parts.
Getting the Owner's Manual
You can get the latest owner's manual from the web.
1
Go to www.garmin.com/support.
2