Garmin GTN 725 Cockpit Reference Manual page 72

Message
DEMO MODE-
Demo mode is
active. Do not use for
navigation.
FPL WAYPOINT
LOCKED-
Stored flight plan
waypoint is not in
current navigation
database.
FPL WPT MOVED-
Stored flight plan
waypoint has changed
location.
GLIDESLOPE-
Glideslope receiver
needs service.
GLIDESLOPE-
Glideslope receiver has
failed.
64
Description
Demo mode is in
operation.
A stored flight plan
waypoint is no longer in
the current navigation
database.
A stored flight plan
waypoint has moved
by more that 0.33 arc
minutes from where
previoulsy positioned.
The glideslope board is
indicating that it needs
service. The glideslope
board may continue to
function.
The glideslope board
is not communicating
properly with the system.
GTN 725/750 Cockpit Reference Guide (CRG)
Action
Do not use for navigation.
Power cycle the GTN to exit
demo mode.
Verify stored cataloged
flight plans and procedures.
Modify stored flight plans
as necessary to include
waypoints that are in
the current navigation
database.
Verify stored cataloged
flight plans and procedures.
Modify stored flight plans
as necessary to include
waypoints that are in
the current navigation
database.
Verify glideslope deviation
indications with another
source and crosscheck
final approach fix crossing
altitude. If another
glideslope source is not
available for verification,
fly a GPS based approach.
Contact dealer for service.
Fly an approach that does
not use the glideslope
receiver (VOR, LOC, GPS).
Contact dealer for service.
190-01007-04 Rev. D