Navigation190-02207-02 Rev. 1 GPS 175/GNX 375 Pilot’s Guide 3-293.6 Parallel TrackFEATURE REQUIREMENTS• Active flight planFEATURE LIMITATIONS• Function not available when Direct-to is active.• Graphically editing a flight plan cancels the parallel track function• Large offset values combined with certain leg types (e.g., approach) or leggeometries (i.e., changes in track >120º) do not support parallel trackCreating a parallel course offset shows a magenta parallel track line to the left orright from the original course and shows the original course line in gray.The aircraft navigates to the parallel track course line and external CDI/HSI guidancedrives from the parallel track. At the end of the flight plan when reaching the offsetdistance from the end of the parallel track, a parallel terminating message appears,giving time to intercept the original course.From the Active Flight Plan page:1. Tap Menu > Parallel Track.2. Specify the track direction and offset distance relative to the active flight plan.3. Tap Activate.“-P” indicates when the active leg is on a parallel track.A parallel track is a route that is offset a distance from andparallel to the original route. Parallel Track feature sets theoffset distance of 1 to 99 nm to the left or right of thecurrent flight plan.
