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 18 page image

You can display the total amount of fuel on-board either as anumeric display that shows the total fuel or as a graphic displaythat shows the level in each fuel tank.1 Select Gauges > Engine > Menu > Gauge Setup > FuelDisplay.2 Select an option:• To display a numeric value for the total fuel level in alltanks, select Use Total Fuel Onboard.• To display a graphical representation of the amount offuel in each tank, select Use Fuel Tank Levels.Setting the Fuel Capacity of the Vessel1 Select Settings > My Vessel > Fuel Capacity.2 Enter the combined total capacity of the fuel tanks.Synchronizing the Fuel Data with the Actual VesselFuelYou can synchronize the fuel levels in the chartplotter with theactual fuel in the vessel when you add fuel to your vessel.1 Select Gauges > Engine > Menu.2 Select an option:• After you have filled up all the fuel tanks on the vessel,select Fill Up All Tanks. The fuel level is reset tomaximum capacity.• After you have added less than a full tank of fuel, selectAdd Fuel to Boat, and enter the amount added.• To specify the total fuel in the vessel tanks, select SetTotal Fuel Onboard, and enter the total amount of fuel inthe tanks.Setting the Fuel AlarmBefore you can set a fuel level alarm, a compatible fuel flowsensor must be connected to the NMEA 2000 network.You can set an alarm to sound when the total amount ofremaining onboard fuel reaches the level you specify.1 Select Settings > Alarms > Fuel > Fuel Alarm > On.2 Enter the remaining amount of fuel that triggers the alarm.Viewing the Wind GaugesBefore you can view wind information, you must have a windsensor connected to the chartplotter.Select Gauges > Wind.Configuring the Speed SourceYou can specify whether the vessel speed data displayed onthe gauge and used for wind calculations is based on waterspeed or GPS speed.1 Select Gauges > Wind > Menu > Speed Display.2 Select an option:• To calculate the vessel speed based on data from thewater-speed sensor, select Water Speed.• To calculate the vessel speed based on GPS data, selectGPS Speed.Configuring the Heading Source of the Wind GaugeYou can specify the source of the heading displayed on thewind gauge. Magnetic heading is the heading data receivedfrom a heading sensor, and GPS heading is calculated by yourchartplotter GPS (course over ground).1 Select Gauges > Wind > Menu > Heading Source.2 Select GPS Hdg or Magnetic.Selecting the Range of the Close-Hauled Wind GaugeYou can specify the range of the close-hauled wind gauge forboth the upwind scale and the downwind scale.1 Select Gauges > Wind > Menu.2 Select an option:• To set the maximum and minimum values that appearwhen the upwind close-hauled wind gauge appears,select Change Upwind Scale, and set the angles.• To set the maximum and minimum values that appearwhen the downwind close-hauled wind gauge appears,select Change Downwind Scale, and set the angles.Viewing the Environment GaugesSelect Gauges > Environment.Configuring the Alignment of the Wind GaugeYou can specify the alignment of the wind gauge on theenvironment gauges.1 Select Gauges > Environment > Menu > Alignment.2 Select an option:• To set the top of the wind gauge to a North heading,select North Up.• To rotate the gauge so the direction in which you aremoving is at the top, select Head Up.Configuring the Heading Source of the EnvironmentGaugeYou can specify the source of the heading displayed on theenvironment gauge. Magnetic heading is the heading datareceived from a heading sensor, and GPS heading is calculatedby your chartplotter GPS (course over ground).1 Select Gauges > Environment > Menu > Heading Source.2 Select GPS Hdg or Magnetic.Setting the Barometer Reference TimeYou can specify the reference time used to calculate thebarometer trend. The trend is indicated in the barometer field.1 Select Gauges > Environment > Menu > PressureReference Time.2 Select an option.Tide, Current, and Celestial InformationTide Station InformationYou can view information about a tide station for a specific dateand time, including the tide height, and when the next high andlow tides will occur. By default, the chartplotter shows tideinformation for the most recently viewed tide station and for thepresent date and time.Select Nav Info > Tides & Currents > Tides.Current Station InformationNOTE: Current station information is available with certaindetailed maps.You can view information about a current station for a specificdate and time, including the current speed and level of thecurrent. By default, the chartplotter shows current informationfor the most recently viewed current station and for the presentdate and time.Select Nav Info > Tides & Currents > Currents.Celestial InformationYou can view information about sunrise, sunset, moonrise,moonset, moon phase, and the approximate sky view locationof the sun and moon. The center of the screen represents thesky overhead, and the outermost rings represent the horizon.By default, the chartplotter shows celestial information for thepresent date and time.Select Nav Info > Tides & Currents > Celestial.12 Gauges and Almanac Information