E-120 chart plotter question

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum RWSlater,

When interfaced to a source of GPS data, then MFD has the ability to project a Course Over Ground (COG) vector from the bow of the vessel icon displayed within the MFDs Chart application. When interfaced to a source of heading data (ex. autopilot, Smart Heading System, Airmar Weather Station, GPS compass, etc.), then MFD would additionally have the ability to project a Heading (HDG) vector from the bow of the vessel icon displayed within the MFDs Chart application. These vectors may be configured to configure the vector's length to be the approximate distance traveled within a user configured time span or to have the vector's length to be infinite. The command sequence to access the menu to display and configure these vectors is DATA->CHART VECTORS.