Garmin GTN 625 Pilot's Manual page 313

Message
DATA LOST -
Pilot stored data
was lost. Recheck
settings.
DATA SOURCE -
Pressure altitude
source inoperative
or connection to
GTN lost.
DATA SOURCE -
Heading source
inoperative or
connection to GTN
lost.
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.
GAD 42 -
GAD 42
configuration
needs service.
190-01004-03 Rev. B
Description
User settings such as
map detail level, nav
range ring on/off, traffic
overlay on/off, and alert
settings have been lost.
The GTN is configured
to receive pressure
altitude but is not
receiving it from any
source.
The GTN is configured
to receive heading
information but is not
receiving it from any
source.
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 than 0.33 arc
minutes from where
previously positioned.
GAD 42 indicates a
configuration error.
Garmin GTN 625/635/650 Pilot's Guide
Action
Recheck settings.
Leg types requiring an altitude
source will no longer automatically
sequence. Contact dealer for
service.
Heading up map displays will not
be available. Contact dealer for
service.
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 all input/output data from/
to the GAD 42 Interface Adapter.
Contact dealer for service.
Foreword
Getting
Started
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
Index
16-7