Garmin GMX 200 Pilot's Manual & Reference

Also see for GMX 200: Pilot's guide Reference guide Installation Specification Installation manual

Contents

22 190-00607-02 Rev CDetailed OperationCustom MapILS/Localizer DepictionWhen either an ILS or localizer is tuned on theSL30, the GMX 200 will display the currently tunedapproach on the appropriate airport runway. The SL30Nav function provides an overall graphic view of theselected airport and approach based on runway exten-sions and the selected frequencies. The standard ILSsymbol is shown in magenta on the GMX 200 display.ILS for currently tuned approach by SL30Localizer Back Course DisplayThe GMX 200 will draw the “front course” on itsdisplay when a localizer frequency is tuned into theSL30. If you enable the localizer back course featureof the SL30, the GMX 200 will then draw a localizer“front course” graphic extending from the reciprocalrunway.The localizer front course graphic is shaded onthe right side. The localizer back course graphic isshaded on the left side. Since the SL30 reverse-sensesthe needles, a standard “chase the needle” approachmay be made and the localizer “front course” graphicis always used on the GMX 200. A published localizerback course approach at the airport is not necessary toenable this feature.The SL30 must be receiving a valid ILS, or localizer,and the GMX 200 must have airports turned on for thisfeature to be active.ndBsThe NDBs option allows you to choose the type ofNDB information displayed on the Map screen. Youmay select the display of NDB icon and identifier, icononly, or no information by each subsequent press ofthe NDB MENU ITEM key.IntersectionsThe Intersections option allows you to choose thetype of Intersection information displayed on the Mapscreen. You may select the display of the Intersec-tion icon and identifier, icon only, or no informationby each subsequent press of the Intersection MENUITEM key. Intersections are drawn when the zoomscale is 100 NM, or less, and are labeled at 75 NM orless.AirspaceThe Airspace option allows you to control the dis-play of airspaces. Pressing the MENU ITEM key nextto Airspace toggles between either the display of air-space boundaries and altitude information, boundariesalone, or no display of airspaces. Airspaces defined asClass B, C, Alert, Caution, Danger, Training, Warning,MOA, Restricted, and Prohibited are depicted on thedisplay. TFRs, when available from an FIS sensor, aredisplayed when Airspaces are enabled. Note that notall airspaces may be defined in the database as oneof these airspaces. Class D airspaces are not drawn;however, a circular airspace with a five mile radius isdrawn around airports with control towers. Airspacesdefined as Unknown, such as the Grand Canyon, are