Chart Settings
Controls map data used on the chart screen as well as display settings like grid lines, waypoints, routes and trails.
COG Extension
A line extending from the front of the current position icon that estimates the time and distance to areas in front of you.
Chart Settings menu
Chart Data
Selects map data that will be used on the Chart display (Lowrance or Navionics regional map). Go to Navionics.com to see a full selection of available charts.
Grid Lines
Displays base values for latitude and longitude, making it easier to get a general idea of your location on the latitude/ longitude scale.
41 | Chart Operation |