Garmin GNS 430 Pilot's Manual And Reference

Also see for GNS 430: Specification Pilot's manual Instructions Pilot's guide addendum Pilot's guide addendum

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Garmin GNS 430 Pilot's Manual And Reference Manual pdf 176 page image

GNS 430 Pilot’s Guide and Reference10-18SECTION 10AUX PAGES3) The flashing cursor moves to the arrival datefield. Use the small and large right knobs toenter the date for which the pilot wants todetermine RAIM availability. Press the ENTKey when finished.4) The flashing cursor moves to the arrival timefield. Use the small and large right knobs toenter the time for which the pilot wants todetermine RAIM availability. Press the ENTKey when finished.5) The flashing cursor moves to ‘ComputeRAIM?’ (Figure 10-44). Press the ENT Key tobegin RAIM prediction. Once calculations arecomplete, the GNS 430 displays one of thefollowing in the RAIM status field:Figure 10-44 ‘Compute RAIM?’ Highlighted• RAIM Not Available - Satellite coverage ispredicted to NOT be sufficient for reliableoperation during non-precision approaches• RAIM Available - Satellite coverage is predicted tobe sufficient for reliable operation during all flightphases, including non-precision approachesNOTE: RAIM computations predict satellitecoverage within ±15 minutes of the specifiedarrival date and time. Refer to Section 10.4 forspecific information regarding RAIM protectionlimits, also refer to Section 12 for FDE (FaultDetection and Exclusion) information.Utility Page: Sunrise/SunsetTo calculate sunrise and sunset times at anywaypoint or the present position:1) Select ‘Sunrise/Sunset’ from the Utility Page,using the steps described at the beginning ofthis section (Figure 10-45).Figure 10-45 Sunrise Sunset Highlighted2) The flashing cursor highlights the waypointfield. Use the small and large right knobs toenter the identifier of the waypoint at whichthe pilot wants to determine sunrise and sunsettimes. Press the ENT Key when finished. (Todetermine sunrise/sunset times for the presentposition, press the CLR Key, followed by theENT Key.)3) The flashing cursor moves to the date field(Figure 10-46). Use the small and large rightknobs to enter the date for which the pilotwants to determine sunrise and sunset times.Figure 10-46 Date Field Highlighted