Garmin GPSMAP 751 Owner's Manual

Also see for echoMAP 50s Guide: Installation instructions Reference guide User manual Instructions Template

Contents

Garmin GPSMAP 751 Owner's Manual Manual pdf 8 page image

2 Insert the memory card Á with the label facing to the right.3 Press the card in until it clicks.4 Close the door.Charts and 3D Chart ViewsThe chartplotters have a basic imagery map. The charts and 3Dchart views listed below are available on the chartplotter. Thecharts and views that are available depend on the map data andaccessories used.You can access the charts and chart views by selecting Charts.Navigation Chart: Shows navigation data available on yourpre-loaded maps and from supplemental maps, if available.The data includes buoys, lights, cables, depth soundings,marinas, and tide stations in an overhead view.Perspective 3D: Provides a view from above and behind theboat (according to your course) and provides a visualnavigation aid. This view is helpful when navigating trickyshoals, reefs, bridges, or channels, and is beneficial whentrying to identify entry and exit routes in unfamiliar harbors oranchorages.Mariner’s Eye 3D: Shows a detailed, three-dimensional viewfrom above and behind the boat (according to your course)and provides a visual navigation aid. This view is helpfulwhen navigating tricky shoals, reefs, bridges, or channels,and when trying to identify entry and exit routes in unfamiliarharbors or anchorages.NOTE: Mariner's Eye 3D and Fish Eye 3D chart views areavailable with premium charts, in some areas.Fish Eye 3D: Provides an underwater view that visuallyrepresents the sea floor according to the chart information.When a sonar transducer is connected, suspended targets(such as fish) are indicated by red, green, and yellowspheres. Red indicates the largest targets and greenindicates the smallest.NOTE: Mariner's Eye 3D and Fish Eye 3D chart views areavailable with premium charts, in some areas.Fishing Chart: Provides a detailed view of the bottom contoursand depth soundings on the chart. This chart removesnavigational data from the chart, provides detailedbathymetric data, and enhances bottom contours for depthrecognition. This chart is best for offshore deep-sea fishing.NOTE: The offshore Fishing chart is available with premiumcharts, in some areas.Radar Overlay: Superimposes radar information on theNavigation chart or the Fishing chart, when the chartplotter isconnected to a radar. This feature is not available with allmodels.Navigation Chart and Offshore Fishing ChartNOTE: The offshore Fishing chart is available with premiumcharts, in some areas.The Navigation and Fishing charts allows you to plan yourcourse, view map information, and follow a route. The Fishingchart is for offshore fishing.To open the Navigation chart, select Charts > NavigationChart.To open the Fishing chart, select Charts > Fishing Chart.Zooming In and Out of the ChartThe zoom level is indicated by the scale number at the bottomof the chart. The bar under the scale number represents thatdistance on the chart.• Select to zoom out.• Select to zoom in.Panning the ChartYou can move the chart to view an area other than your presentlocation.1 From the chart, drag the navigation screen or use the arrowkeys.2 Select Stop Panning or Back to stop panning and return thescreen to your present location.Selecting an Item on the Map Using the Device Keys1 From a chart or 3D chart view, select , , , or to movethe cursor.2 Select Select.Chart SymbolsThis table contains some of the common symbols you might seeon the detailed charts.Icon DescriptionBuoyInformationMarine servicesTide stationCurrent stationOverhead photo availablePerspective photo availableOther features common to most charts include depth contourlines (with deep water represented in white), intertidal zones,spot soundings (as depicted on the original paper chart),navigational aids and symbols, obstructions, and cable areas.Navigating to a Point on the ChartCAUTIONThe Auto Guidance feature is based on electronic chartinformation. That data does not ensure obstacle and bottomclearance. Carefully compare the course to all visual sightings,and avoid any land, shallow water, or other obstacles that maybe in your path.When using Go To, a direct course and a corrected course maypass over land or shallow water. Use visual sightings, and steerto avoid land, shallow water, and other dangerous objects.NOTE: The offshore Fishing chart is available with premiumcharts, in some areas.2 Charts and 3D Chart Views