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Basic Navigation Questions

Question

How do I make the chartplotter

point me in the direction in

which I want to go (bearing)?

How do I make the device

guide me along a straight line

(minimizing cross track) to a

location using the shortest

distance from the present

location?

How do I make the device

guide me to a location while

avoiding charted obstacles?

Can the device create a path

for me?

How do I change the Auto

Guidance settings for my boat?

Destinations

You can select destinations using various charts and 3D chart

views or using the lists.

Searching for a Destination by Name

You can search for saved waypoints, saved routes, saved

tracks, and marine services destinations by name.

Select Navigation Info > Search by Name.

Enter at least a portion of the name of your destination.

If necessary, select Done.

The 50 nearest destinations that contain your search criteria

appear.

Select the destination.

Selecting a Destination Using the Navigation Chart

From the Navigation chart, select a destination.

Searching for Destination Using User Data

Select User Data.

Select an option:

• To view a list of preloaded locations and previously

marked locations, select Waypoints.

• To view a list of previously saved routes, select Routes.

• To view a list of recorded tracks, select Tracks.

• To view a list of slips, moorings, and other offshore points

of interest, select Offshore Services.

• To view a list of marinas and other inland points of

interest, select Inland Services.

• To search for a destination by name, select Search by

Name.

Select a destination.

Searching for a Marine Services Destination

NOTE: This feature is available with premium charts, in some

areas.

The chartplotter contains information for thousands of

destinations offering marine services.

Select Navigation Info.

Select Offshore Services or Inland Services.

If necessary, select the marine service category.

The chartplotter shows a list of the nearest locations and the

distance and bearing to each.

Answer

Navigate using Go To. See

Setting

and Following a Direct Course Using

To.

Build a single-leg route and navigate it

using Route To. See

Creating and

Navigating a Route from Your Present

Location.

Build a multi-leg route and navigate it

using Route To. See

Creating and

Navigating a Route from Your Present

Location.

If you have premium maps that

support Auto Guidance and are in an

area covered by Auto Guidance,

navigate using Auto Guidance. See

Setting and Following an Auto

Guidance

Path.

See

Auto Guidance Line

Configurations.

Select a destination.

You can select

to view additional information or to

show the location on a chart.

Courses

The Auto Guidance feature is based on electronic chart

information. That data does not ensure obstacle and bottom

clearance. Carefully compare the course to all visual sightings,

and avoid any land, shallow water, or other obstacles that may

be in your path.

When using Go To, a direct course and a corrected course may

pass over land or shallow water. Use visual sightings, and steer

to avoid land, shallow water, and other dangerous objects.

NOTE: Auto Guidance is available with premium charts, in some

areas.

Garmin recommends using Guide To only under motor power.

Using Guide To while under sail can cause an unexpected gybe,

risking damage to the sailboat. Unattended sails and rigging can

be damaged or cause injury to any crew or passengers during

an unexpected gybe maneuver.

You can set and follow a course to a destination using one of

three methods: Go To, Route To, or Guide To.

Go To: Takes you directly to the destination. This is the

standard option for navigating to a destination. The

chartplotter creates a straight line course or navigation line to

the destination. The path may run over land and other

obstacles.

Route To: Creates a route from your location to a destination,

allowing you to add turns along the way. This option provides

a straight line course to the destination, but allows you to add

turns into the route that avoid land and other obstacles.

Guide To: Creates a path to a destination using Auto Guidance.

This option is available only when using a compatible

premium chart in a compatible chartplotter. It provides a turn-

by-turn navigation line to the destination, avoiding land and

other obstacles. The navigation line is based on the chart

data and the safe depth, safe height, and shoreline distance

user-defined chartplotter settings. Using these settings and

chart data, the chartplotter creates a navigation line that

avoids all areas that cannot be navigated between the

present location and the destination.

Setting and Following a Direct Course Using Go To

When using Go To, a direct course and a corrected course may

pass over land or shallow water. Use visual sightings, and steer

to avoid land, shallow water, and other dangerous objects.

You can set and follow a direct course from your current location

to a selected destination.

Select a destination (Destinations).

Select Navigate To > Go To.

A magenta line appears. In the center of the magenta line is

a thinner purple line that represents the corrected course

from your current location to the destination. The corrected

course is dynamic, and it moves with your boat when you are

off course.

Follow the magenta line, steering to avoid land, shallow

water, and other obstacles.

If you are off course, follow the purple line (corrected course)

to go to your destination, or steer back to the magenta line

(direct course).

CAUTION

Navigation with a Chartplotter