Garmin GTN 750 Pilot's Guide - Page 134

Foreword 6.12 Points to Remember for All Procedures • The GTN 7XX Map page is designed to complement your approach Getting Started plates and vastly improve situational awareness throughout the approach. However, you must always fly an approach as it appears on the approach plate. Audio & Xpdr Ctrl • The active leg (or the portion of the approach currently in use) is depicted Com/Nav in magenta on the Map Page. As you fly the approach, the GTN 7XX automatically sequences through each leg of the approach unless "SUSP" FPL appears at the annunciation bar at the bottom of the display. "SUSP" indicates that automatic sequencing of approach waypoints is suspended on Direct-To the current leg and normally appears at holding patterns, upon crossing the missed approach point (MAP), for Climb to Altitude legs, and for Hold to Proc Altitude legs. Charts • For roll steering autopilots: roll steering is terminated when approach mode is selected on the autopilot and is available once the missed approach is Wpt Info initiated. • If Vectors-to-Final is activated while on the "FROM" side of the FAF, automatic Map waypoint sequencing is suspended and the SUSP annunciation will appear. Automatic waypoint sequencing will resume once the aircraft is on the "TO" Traffic side of the FAF and within full-scale deflection. Terrain • For all procedures, make sure to check the runway, transition, and all waypoints. Weather 6.13 Points to Remember for Localizer or Nearest VOR-based Approaches • The default factory setting allows the CDI output to automatically switch Music from the GPS receiver to the LOC receiver. This may be changed to manual in some installations. If the "ILS CDI Selection" setting is changed to "Manual", Utilities you must determine when to select "GPS" or "VLOC" guidance during the approach. Remember, "VLOC" is required for the final course segment from System Final Approach Fix (FAF) to MAP. Messages Symbols Appendix NOTE: Installations with certain autopilots, such as the KAP 140 and KFC225, do not allow automatic ILS CDI switching. NOTE: GPS phase of flight annunciations (LPV, ENR, etc.) are not applicable to the external CDI (or HSI) when VLOC is active. Index 6-18 Garmin GTN 725/750 Pilot's Guide 190-01007-03 Rev. B