This step-by-step, instructional training DVD walks you through the key features and functions of the Garmin GPSMAP 292C, 392C, and 492C 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.
Duration: 40 min
Chartplotter Functions: Initializing the receiver & acquiring your position; Position & data; 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