GP1670F_1870F Operator's Manual - Furuno USA

1. OPERATIONAL OVERVIEW2D plotter display, vector chartA vector chart is a series of points and lines that make up the features on a chart. Vectorcharts look computer generated. Details on the chart can be turned on and off. Objectson the chart can be clicked on to learn more details. Depths can be monitored towarn before grounding. When zooming in and out of a vector chart only the geographicalfeatures grow larger or smaller where text keeps it's same size and orientation.Vector charts lack most topographical features.Position fix state*Alarm iconOrientation mode (North Up, Course Up,Auto Course Up, Heading Up)CompassCOG line(black)MOBmarkL/L gridGPS 3DHeadingline(red dashed line)Own shipmarker (black)Track(default coloris red)Cursor(inactive, red)MOB180°T14.2 NM20 NMMOB box(Bearing and range to MOB position)Range scale*Position fix state indicationsGPS 2D: 2D position fixGPS 3D: 3D position fixGPSW2D: WAAS 2D position fixGPSW3D: WAAS 3D position fixNO FIX: No position dataSIM: Simulator mode1-7