Garmin GNC 420W Pilots Guide - Page 110

SECTION 6 PROCEDURES 3) Fly the outbound course. Once cleared to sequence to the next leg, press the OBS Key. Confirm that 'SUSP' no longer appears directly above the OBS Key. An alert ('NEXT DTK 186°') appears in the lower right corner of the screen (Figure 6-72) to provide guidance to the next waypoint (HFD VOR). The actual desired track (DTK) depends on the ground speed and distance from HFD VOR. Figure 6-72 Waypoint Alert 4) Once the OBS Key is pressed, the GNC 420 automatically sequences to each waypoint along the remainder of the departure route, including the selected transition. 6.3 Points to Remember for All Approaches • The GNC 420 is designed to complement printed approach plates and vastly improve situational awareness throughout the approach. However, the pilot must always fly an approach as it appears on the approach plate. • The active leg (or the portion of the approach currently in use) is depicted in magenta on the Map Page. When flying the approach, the GNC 420 automatically sequences through each leg of the approach unless 'SUSP' appears above the OBS Key. 'SUSP' indicates that automatic sequencing of approach waypoints is suspended on the current leg and normally appears at holding patterns and upon crossing the missed approach point (MAP). 6-26 GNC 420(A) Pilot's Guide and Reference 190-00140-20 Rev. K