Garmin Astro 220 Owner's Manual page 76

a
ppendIx
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 .
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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 files.
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 files to the microSD card:
1. Double-click the My Computer desktop icon.
2. Browse the PC or Macintosh for the file to copy.

3. For a PC, select the file and select Edit > Copy
and open the drive identified with the Astro 220.
NOTE: If you have several network drives mapped
to your computer, Windows
difficulty 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 file appears in the list of
files on the Astro 220 microSD card.
5. For a Macintosh, click and drag the desired file 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 files if done while transferring data.
Astro Dog Tracking System Owner's Manual
may experience
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