BendixKing KSN 770 - Pilots Guide - Manual (Page 176)

KSN 765/770 Integrated Communication Navigation Display
D200802000009
REV 2 Jun 2014
Terrain View
8-4
Honeywell International Inc. Do not copy without express permission of Honeywell.
Terrain View Heading and Track
When in the terrain view and the
heading is available, HDG UP is
displayed in the upper--right corner of
the terrain view.
The terrain view uses the magnetic
heading from the magnetic ground track
of the internal global positioning system
(GPS) if the heading of the aircraft is
invalid or unavailable and TRK UP
(HDG FAIL) is displayed in the
upper--right corner of the terrain view.
In heading--up or track--up mode, the
direction of flight value displays the
heading/track with a resolution of
1 degree and a range of 1 to
360 degrees.