5 - PROCEDURES86 190-00357-00 Rev GApproach operations on the 500W-series unitstypically begin with the same basic steps:Basic Steps for Using ApproachesDO NOT USE FORNAVIGATION1. Select the destination airport using the direct-to key, or as the last waypoint in the activeflight plan.2. Choose the “Select Approach?” option fromthe Procedures Page or from the Active FlightPlan Options.3. “Load” the approach (often while en route) inanticipation of its future use. This places theapproach in the active flight plan, but retainscourse guidance in the en route section untilthe approach is “Activated”.4. “Activate” the full approach or vectors-to-final,as appropriate. In some scenarios, you may findit more convenient to immediately activatethe approach and skip the “Load” processoutlined above in step #3. The 500W-seriesunits provide both options.Approaches with Procedure TurnsThe procedure turn portion of an approach isstored as one of the legs of the approach. For thisreason, the 500W-series unit requires no special opera-tions from the pilot — other than flying the procedureturn itself — beyond what is required for any othertype of approach. Roll steering is provided to aircraftwith compatible autopilots.[RW04]Lynchburg (VA) RegionalVOR or GPS Rwy 04DO NOT USE FORNAVIGATIONThis example uses the VOR or GPS Runway 04approach for Lynchburg (Virginia) Regional Airport,KLYH, and assumes a departure from Frederick (Mary-land) Municipal Airport, KFDK. The steps required toset up and fly the approach are detailed below:Procedure Turn Approach
