Garmin Astro 320 User Manual

Astro 320 and DC40 Owner’s Manual 49
Customizing Your Device
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From the main menu, select Setup >
Map.
• Orientation
◦ North Up—shows north at the
top of the page.
◦ Track Up—shows your current
direction of travel toward the
top of the page.
• Guidance Text—allows you to
select when to show guidance text
on the map.
• Data Fields—page 69.
• Advanced Map Setup—sets the
zoom levels, the text size, and the
detail level of the map.
◦ Auto Zoom—automatically
selects the appropriate zoom
level for optimal use on your
map. When Off is selected, you
must zoom in or out manually.
◦ Zoom Levels—selects the zoom
level for map items.
◦ Text Size—selects the text size
for map items.
◦ Detail—selects the amount
of detail shown on the map.
Showing more detail may cause
the map to redraw more slowly.
◦ Shaded Relief—shows detail
relief on the map (if available)
or turns off shading.
• Map Information—allows you to
enable or disable the maps currently
loaded on the device. To purchase
additional maps, see page 67.

Garmin Astro 320 Specifications

General

Purpose	PET
Product color	Black, Blue, Red
Electronic compass	-
Pre-installed maps	České republiky
Built-in display	Yes
Battery life (max)	- h
Cables included	AC, CI, USB

Weight and Dimensions

Weight	- g