Understanding VectorsThe Vectors? Option, which appears after you select an approach,determines how you navigate to the final approach waypoint.If you select Yes, the GPSMAP 396 creates an extension of the finalcourse, beyond the final approach waypoint in the database (finalapproach fix [FAF]). On the Active Route Page, a Vector to Finalsymbol appears beside the first approach waypoint.Active Approach PageUsing vectors in the approachThe GPSMAP 396 provides no guidance to the inbound course.The course deviation needle on the graphic HSI remains off-centeruntil you are established on this final approach course. The HSIautomatically slews (rotates to show the direction) to the inboundcourse. The Map Page shows an extension of the final approachcourse using a bold magenta line.If No is selected for the Vectors? Option, the GPSMAP 396 createsa straight-line course directly to the first waypoint in the approach(from wherever you are when you initiate the approach). This worksmuch like any other route with course guidance from point to pointand a turn usually required as you cross each waypoint.CAUTION: Steep Turns are not allowed on an IFR (InstrumentFlight Rules) approach. Follow the approach plate or air trafficcontrol instructions to complete the approach without a steepturn.If air traffic control clears your approach to an airport, loading theapproach cancels your Direct To and initiates a route to the FAF.Load the approach only when cleared by air traffic control.You can cancel an approach and/or vectors several ways:• Press the Direct To , and press MENU on the Go To Page.• From the Active Go To (or Active Route) Page, press MENU.To cancel the vectors and/or approach:1. Press the Direct To to show the Go To Page. Or, openthe Active Route Page. Press MENU to open the optionsmenu.2. Highlight Cancel Approach, and press ENTER to cancelthe entire approach. If you enabled Vectors, highlight CancelVectors, and press ENTER to navigate directly to the FAF.GPSMAP 396 Pilot’s Guide 23BASIC OPERATION IN AVIATION MODE > SELECTING AN APPROACH
