80
GTN 725/750 Cockpit Reference Guide
190-01007-04 Rev. K
Messages
Message
Description
Action
MARK ON
TARGET
-
Waypoint creation
has failed. MOT
requires GPS
position.
Mark on target
waypoint creation
has failed because of
missing GPS position.
Wait for GPS satellite geometry to
improve. Ensure the aircraft has a
clear view of the sky. Reattempt
waypoint creation. Contact dealer
for service.
NAV ANGLE -
NAV Angles are
referenced to a
User set value (U).
NAV angle is set to
User.
No action is necessary; message is
informational only.
NAV ANGLE -
NAV Angles are
referenced to True
North (T).
NAV angle is set to True. No action is necessary; message is
informational only.
NON-WGS84
WAYPOINT -
See CRG. Location
may be different
than where
surveyed for [WPT].
The active waypoint is not
referenced to the WGS84
datum. See Note 1 at the
end of this table.
No action is necessary; message is
informational only.
OBS -
OBS is not
available due to
dead reckoning or
no active waypoint.
OBS requires an active
waypoint and is not
supported in dead
reckoning mode.
No action is necessary; message is
informational only.
PARALLEL TRACK -
Parallel track not
supported for leg
type.
Parallel track is not
supported on current
leg type.
No action is necessary; message is
informational only.
PARALLEL TRACK -
Parallel track not
supported for turns
greater than
120 degrees.
Parallel track is not
supported for turns
greater than
120 degrees due to the
acute angle.
No action is necessary; message is
informational only.
