Garmin GTN 625Xi, Pilot'S Manual

Page: 491 / 534

Messages
190-02327-03 Rev. C Pilot’s Guide 8-13
NAV ANGLE
NAV angles are
referenced to True
north (T).
NAV angle is set to True.
No action necessary.
NAV ANGLE
NAV angles are
referenced to a user
set value (U).
NAV angle is set to User.
NON-WGS84
WAYPOINT
Location may be
different than where
surveyed for <WPT>.
The active waypoint does
not reference the WGS84
datum.
No action necessary.
For more information, read
“Points About Non-WGS84
Waypoints” in this section.
SELECT
FREQUENCY
Select appropriate
NAV frequency for
approach.
The active NAV frequency
is not correct for the
approach procedure.
Enter the correct frequency
into the active NAV frequency
window.
SET COURSE
Set Course on
CDI/HSI to
<current DTK>.
The selected course on
the CDI/HSI does not
match the current desired
track.
Set the CDI/HSI selected
course to the current desired
track.
TOD/BOD
in 1 minute.
Aircraft will reach
top/bottom of descent in
1 minute. No action necessary.
TRUE NORTH
APPROACH
Verify NAV angles
are referenced to
True north (T).
The loaded procedure
references True north and
the active leg has a
published True north
reference.
Verify the NAV angle is set
to True north.
VISUAL
APPROACH NOT
ACTIVE
Approach guidance
not available when
direct-to runway.
A direct course was
created to the runway
waypoint. Approach
guidance not available. Reactivate the approach or
cancel the direct course.
VNAV
Unable to reach
vertical waypoint.
Altitude constraint
cannot be reached based
on current ground and
vertical speeds.
Attempt to intercept vertical
path by adjusting aircraft
altitude.
ADVISORY CONDITION CORRECTIVE ACTION