Garmin Astro - Page 76

68 Astro Dog Tracking System Owner’s Manual
Appendix
To use the USB Mass Storage Mode:
1. Connect the Astro to a computer using the USB cable
provided.
2. Press MENU twice > select Advanced > select
Settings > select System > MENU.
3. Select Mass Storage Mode.
4. Observe an Unplug or Eject icon shown on a PC’s
system tray or a storage device icon for the microSD on
a Macintosh
®
.
5. Double-click on a computer’s My Computer to
observe a new Removable Disk Drive listed. If drives
are networked, see the note below.
If using a Macintosh, double-click on the icon to view
the directory of les.
To view information for the microSD card:
Prior to downloading data to the microSD card, press
MENU > View Card Info to view data card storage
information
To transfer les to the microSD card:
1. Double-click the My Computer desktop icon.
2. Browse the PC or Macintosh for the le to copy.
3. For a PC, select the le and select Edit > Copy and
open the drive identied with the Astro 220.
NOTE: If you have several network drives mapped to
your computer, Windows
®
may experience difculty
assigning a drive letter for your unit microSD card.
Either log on without connecting to the network or click
Start > Settings > Control Panel > Administrative
Tools > Computer Management > Storage > Disk
Management and remap a drive letter for the Astro 220
removable storage device.
4. Select Edit > Paste. The le appears in the list of les
on the Astro 220 microSD card.
5. For a Macintosh, click and drag the desired le into
the microSD card directory.
6. After data transfer, double-click on the Unplug or Eject
icon in your PC system tray and select Stop or unmount
the connection if using a Macintosh.
7. Pressing and releasing the unit POWER button exits the
USB Mass Storage page at any time, but can corrupt les
if done while transferring data.