Garmin GPSMAP 4000 Series Owner's Manual

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Contents

Garmin GPSMAP 4000 Series Owner's Manual Manual pdf 42 page image

3 GPSMAP 4000 Series Owner’s ManualconfIGurInG the unItconfIGurInGthe unItDistance—individually set the units of measure for distance readings (Miles, Kilometers, orNautical Miles).Speed—individually set the units of measure for speed readings (Miles Per Hour,Kilometers Per Hour, or Knots).Elevation—individually set the units of measure for elevation readings (Feet or Meters).Volume—individually set the units of measure for volume readings (liters, US Gallons, orUK Gallons).Heading—set the reference used in calculating heading information.Auto Mag Var—Automatic Magnetic Variation automatically sets the magnetic declinationfor your location.True—sets true north as the heading reference.Grid—sets grid north as the heading reference (000º).User Mag Var—allows you to set the magnetic variation value.Position Format—change the coordinate style in which a given location reading appears. Onlychange the position format if you are using a map or chart that specifies a different position format.Map Datum—change the coordinate system in which the map is structured. Only change the MapDatum if you are using a map or chart that specifies a different Map Datum.Time Format—choose a 12 hour or 24 hour time format.Time Zone—set the time zone you want displayed for time readings.Daylight Saving Time—indicate whether you want daylight saving time Off, On, or Auto. The autosetting changes turns daylight saving time on or off, depending on the time of year.Configuring Communications SettingsTo change the communications settings, from the Home screen, selectConfigure > Communications.Port Types—select each port’s input/output format (NMEA Std. or NMEA High Speed) to usewhen connecting your unit to external NMEA devices, a personal computer, or other Garmindevices.NMEA Std.—supports the input or output of standard NMEA 0183 data, DSC, and sonarNMEA input support for the DPT, MTW, and VHW sentences.NMEA High Speed—supports the input or output of standard 0183 data for most AISreceivers.••••••••••