Garmin G900X Pilot’s Guide 190-00726-00 Rev. J430HAZARD AVOIDANCESYSTEMOVERVIEWFLIGHTINSTRUMENTSEISAUDIO PANEL& CNSFLIGHTMANAGEMENTHAZARDAVOIDANCEAFCSADDITIONALFEATURESAPPENDICESINDEXEnabling/Disabling Profile View Terrain on the Navigation Map (when Profile View is enabled):1) Select the Navigation Map Page.2) Press the MAP Softkey.3) Press the TERRAIN Softkey.PROFILE VIEW DISPLAYWhen the Profile View is enabled, it is displayed in a window below the Navigation Map. Altitude is shownalong a vertical scale, with an aircraft icon positioned at the current altitude. Distance is represented horizontallyalong the bottom of the Profile View, and increases from left (present position) to right.When the Navigation Map range is adjusted with the RANGE Knob, the horizontal distance of the ProfileView is adjusted proportionately to be 1/2 of the Navigation Map range distance down to 1 nm, at which pointProfile View is no longer available (‘PROFILE NOT AVAILABLE’ is displayed). When Navigation Map rangeis adjusted to remove altitude-correlated colored terrain data (as shown in the Terrain Legend) or obstaclesfrom the Navigation Map, these items are also removed from the Profile View; only an outline of the terrainwill be displayed in black in the Profile View window. Refer to the Terrain Proximity, Terrain-SVS, or TAWS-Bdiscussions for more information about displaying terrain or obstacles on the Navigation Map Page.Figure 6-127 Navigation Map Page with Profile View Terrain and TopographicData EnabledAltitude ScaleTerrain LegendNavigation Map RangeProfileView PathEnabledProfile View TotalDistanceTerrain Enabled IconsDistance ScaleThe Profile View is based on the current aircraft track (or heading if track is unavailable) and shows the highestknown terrain or obstacles within a predetermined width from the present aircraft position to the end of theprofile range. The width of the Profile View is determined by the phase of flight, as annunciated on the HSI,and is widest during enroute or oceanic phases (Table 6-18).
