Garmin eTrex 20 - Marine Map Settings

owner’s manual for use with models 10, 20, 30 35
Customizing Your Device
EN
• Lock On Road—locks the
position icon, which represents
your position on the map, onto
the nearest road.
• Off Road Transitions—
available only for some
activities.
◦ Auto—automatically routes
you to the next point.
◦ Manual—allows you to
select the next point on the
route.
◦ Distance—routes you to the
next point on the route when
you are within a specied
distance of your current
point.
• Avoidance Setup—(available
only for some guidance
methods) allows you to select
the road type you want to avoid.
Marine Map Settings
This function is available on the
eTrex 20 and eTrex 30.
Select Setup > Marine.
• Marine Chart Mode—allows
you to select a nautical chart or
a shing chart:
◦ Nautical—displays various
map features in different
colors so that the marine
POIs are more readable. The
nautical chart reects the
drawing scheme of paper
charts.
◦ Fishing—(requires marine
maps) displays a detailed
view of bottom contours and
depth soundings. Simplies
map presentation for optimal
use while shing.
• Appearance—allows you to
set the appearance of marine