53Magellan MAP 330 GPS ReceiverReferenceSelecting a Map Datum — Allows you to set the datum used to computethe coordinates to match the datum used on a map or chart. If you areusing a map or chart with your MAP 330 and the datums do not match,you may find irregularities when comparing the coordinates.FromAnyScreenMENU ENTERHighlightSetupENTERHighlightMap DatumSelect Primary orSecondaryENTER SelectDatumENTERDefault: Primary - WGS84 Secondary - WGS84Selecting the Elevation Mode — Allows you to select the elevation modeused by the MAP 330. You may choose between 3D (uses satelliteinformation to compute elevation) or 2D (displays a fixed elevationbased upon the elevation entered).FromAnyScreenMENU ENTERHighlightSetupENTERHighlightElev ModeSelect3D or 2DENTERDefault: 3DSelecting the Time Format — Enables you to choose from three differenttime formats: Local 24 Hr (military time), Local AM/PM or UTC.FromAnyScreenMENU ENTERHighlightSetupENTERHighlightTime FormatSelectFormatENTER If Local time is selected (24 hr. orAM/PM) you will be prompted to enteryour local time.Default: Local AM/PM
