DVD training makes it easy! Interactive menus allow quick and easy chapter review and allow you to go to a specific location time and time again.

This step-by-step, instructional training DVD walks you through the key features and functions of the Garmin GPSMAP 276C, 172C, 178C units from the basics to advanced operation. Learn everything you need to know to begin using your new satellite navigator, from projecting waypoints to mapping fishing areas and setting up routes.

Step-by-step lessons include:

Chartplotter Functions:
Initializing the receiver & acquiring your position
Position & datum’s
Storing your position & saving it as a waypoint
Navigation principles & terms
Using the navigation display & features
Forming & navigating to waypoints
Forming & following routes
Editing waypoints & routes
Following previous tracks

Sonar Functions:
How sonar works
Interpreting the signals
Locating fish and structure
Adjusting the sensitivity
Using the zoom modes & setting the zoom range
Frequencies and area of coverage
Manually adjusting the depth range
Setting fish and depth alarms
Clearing unwanted signals and interference
Customizing the unit