Honeywell Bendix/King KMD 550 Pilot's Manual Addendum page 16

NOTE: Some EGPWS units get their position from an onboard navigator,
such as an FMS, which must be on and outputting position.
Once the EGPWS has acquired its position and while we are still sitting
on the ramp at 20V we will not have enough ground speed for the
EGPWS to determine the aircraft's track so the terrain display will be ori-
ented in a north up view as shown.
Once we take off, the display will automatically switch to a 360 degree
track up view. We are flying enroute at 10,200 Ft MSL as shown in the
top left corner of the display.
8
Rev 3 Jun/2004
KMD 550/850 Terrain Addendum