Garmin GTN 625 Reference Manual page 81

Message
MARK ON
TARGET -
Waypoint creation
has failed. MOT
requires GPS
position.
NAV ANGLE -
NAV Angles are
referenced to a
User set value (U).
NAV ANGLE -
NAV Angles are
referenced to True
North (T).
NON-WGS84
WAYPOINT -
See CRG. Location
may be different
than where
surveyed for [WPT].
OBS -
OBS is not
available due to
dead reckoning or
no active waypoint.
PARALLEL TRACK -
Parallel track not
supported for leg
type.
190-01004-04 Rev. N
Description
Mark on target
waypoint creation
has failed because of
missing GPS position.
NAV angle is set to
User.
NAV angle is set to
True.
The active waypoint is not
referenced to the WGS84
datum. See Note 1.
OBS requires an active
waypoint and is not
supported in dead
reckoning mode.
Parallel track is not
supported on current
leg type.
GTN 625/635/650 Cockpit Reference Guide
Action
Wait for GPS satellite geometry to
improve. Ensure the aircraft has a
clear view of the sky. Reattempt
waypoint creation. Contact dealer
for service.
No action is necessary; message is
informational only.
No action is necessary; message is
informational only.
No action is necessary; message is
informational only.
No action is necessary; message is
informational only.
No action is necessary; message is
informational only.
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