Garmin GTN 625 Pilot's Manual page 446

Message
Foreword
TRAFFIC -
Getting
Traffic device is
Started
inoperative or
connection to GTN
Xpdr Ctrl
is lost.
Com/Nav
TRAFFIC -
Traffic device has
FPL
been in standby
for more than 60
Direct-To
seconds.
TRAFFIC -
Proc
Traffic device
Wpt Info
battery low. Traffic
device user config
Map
settings not saved.
TRANSPONDER -
Traffic
Transponder 1
and 2 Mode S
Terrain
addresses do not
match.
Weather
Nearest
Services/
Music
TRANSPONDER
1 OR 2
Utilities
Transponder 1 or 2
needs service.
System
TRANSPONDER
Messages
1 OR 2
Symbols
Transponder 1 or
2 is inoperative or
Appendix
connection to GTN
is lost.
Index
16-20
Description
The GTN is configured
for a traffic device but is
not receiving data from
it. Traffic will not be
displayed on the GTN.
The GTN is airborne
and the traffic device
has been in standby for
more than 60 seconds.
The RS-232 TCAD
system has indicated
that its battery is low.
The GTN is configured
for two transponders
and their Mode S
addresses do not
match. This message
is intended to assist
installers and will not
occur in a properly
configured system.
The transponder is
reporting to the GTN
that it needs service.
The transponder may
continue to function.
The GTN is configured
for transponder 1 or
2 but is not able to
communicate with the
transponder.
Garmin GTN 625/635/650 Pilot's Guide
Action
Contact dealer for service.
Set the traffic device to "operate"
on the traffic page if traffic alerts
are desired.
Contact dealer for service.
Contact dealer for service.
Verify squawk code and altitude
with ATC. Contact dealer for
service.
Verify squawk code and altitude
with ATC. Contact dealer for
service.
190-01004-03 Rev. F