190-01007-A2 Rev. 6 AFMS, Garmin GTN GPS/SBAS SystemPage 40When navigating using GPS guidance most legs are TO type legs where distanceto the next waypoint decreases along the route. However, some proceduresinclude FROM type legs. When navigating on a leg that is a FROM legindications that it is a FROM leg include the TO/FROM flag indicating FROMand distances increasing in distance fields.7.23 GTN-GTN CrossfillCertain data will sync between GTNs when installed in a dual GTNconfiguration. The following data will crossfill between the two GTNs withCROSSFILL ON or OFF:x User Waypointsx FPL Catalogx Traffic Alertsx Missed Approach Popupsx Altitude Leg Popupsx Headingx Date/Time Conventionsx CDI ScaleThe following unit changes will crossfill:x Temperaturex NAV Anglex FuelThe following items are crossfilled only when the GTNs are set toCROSSFILL ON:x User Holdsx Approachesx Flight Plan Changesx Direct-Tox Selected OBS Course Changes7.24 Direct-To OperationsWhen conducting Direct-To operations the Flight Plan tab provides a list ofwaypoints in the flight plan for which Direct-To is available. Some entries inthe flight plan such as Holds and Course Reversals are not eligible for Direct-Toand the pilot must instead select the associated waypoint if Direct-To operationis desired.