Garmin OREGON OREGON450 User Manual

Oregon Series Owner’s Manual 31
Customizing the Oregon
Position Format
Use the default settings unless
you are using a map or chart that
species a different position format.
To change the position format:
Touch Setup > Position Format.
Modifying the Compass
Touch Setup > Heading.
Display—select the type of
directional heading shown on the
compass:
Directional Letters—sets
the Compass page reading to
directional letters (N, S, E, W).
Numeric Degrees—sets the
Compass page reading to degrees
(0°–359°).
Mils—sets the Compass page
reading to mils (0 mils–1000
mils).
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North Reference—select the north
reference of the compass:
True—sets true north as the
heading reference.
Magnetic—automatically sets
the magnetic declination for your
location.
Grid—sets grid north as the
heading reference (0°).
User—allows you to set the
magnetic variation value.
Go To Line/Pointer (depending on
your unit)—select Bearing to show
the Bearing Pointer, which indicates
the direction to your destination.
Touch Course to select the Course
Pointer, which indicates your
relationship to a course line leading
to the destination (page 11).
Compass—select Auto to switch
from an electronic compass to a GPS
compass when you are traveling
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Garmin OREGON OREGON450 Specifications

General

Display Resolution	240 x 400 pixels
Battery Type	2 AA batteries (not included); NiMH or Lithium recommended
Battery Life	Up to 16 hours
Water Rating	IPX7
High-Sensitivity Receiver	Yes
Interface	USB
Built-in Memory	850 MB
Expandable Memory	microSD card (not included)
Waypoints/Favorites/Locations	1000
Routes	50
Track Log	10, 000 points, 200 saved tracks
Geocaching-Friendly	Yes (Paperless)
Custom Maps Compatible	Yes
Photo Navigation	Yes
Area Calculation	Yes
Picture Viewer	Yes
Preloaded Maps	No
Compass	Yes (tilt-compensated 3-axis)
Barometric Altimeter	Yes
Physical Dimensions	5.8 x 11.4 x 3.5 cm
Wireless Communication	ANT+
Compatibility	Garmin Connect
Display Size	3.0 inches