Units Setup; Heading Setup - Garmin Astro Dog Tracking System Owner's Manual

Settings

Units Setup

To open the Units Setup page:
Press MENU > MENU >
Units.
• Position Format–specifies the coordinate system
to use for location readings.
• Map Datum–sets the coordinate system in which a
given location reading appears. Do not change the
map datum unless you are using a map or chart
that specifies a different position format.
• Distance/Speed–sets the unit of measure for
distance and speed readings.
• Elevation (Vert. Speed)–sets the unit of measure
for your rate of ascent or descent.
Depth–sets the unit of measure for depth.
•
• Pressure–sets the unit of measure for gauge and
atmospheric pressure readings.

Advanced > Settings >

Heading Setup

The Heading Setup page specifies the type of heading
display and the type of North reference used to calculate
a heading.
NotE: Unless you have a good understanding of
headings and North referencing, use the default values.
To open the Heading Setup page:
Press MENU > MENU >
Heading.
• Display–sets the units used to calculate a heading
(Cardinal Letters, Degrees, or Mils).
• North Reference–provides headings based on a
true, magnetic, grid, or specific user value.
• Switch to compass heading when below–sets
the speed to switch to a compass heading when
for more than time is exceeded.
• for more than–sets the time to switch to a
compass heading.
Astro Dog Tracking System Owner's Manual
Advanced > Settings >