Jeppesen FliteDeck 3 - Manual (Page 264)

Troubleshooting and Getting Help
267
This is an indicator telling you that the terrain depicted in the profile view is not the
terrain beneath your planned route. Instead it is telling you that the terrain shown in
the profile view is the terrain in front of you, on your projected track.
Is there a "VFR" theme, like in FliteStar?
No, but you can use the Chart Setup page to turn on terrain and set other features
to make the enroute chart look the way you want it to look.
Why do I see localizers when they are turned off in the Chart Setup page?
In the Low Altitude Enroute theme, some localizers connected to formations display
when the Intersections are selected.
Can I use the STI to fly an ADF approach?
The following technique is not to replace your ADF in the cockpit because it does not
take into account external dependencies, such as crosswinds. When comparing the
STI to an ADF, there may be some differences where the waypoint resides in relation
to your actual position.