Garmin GTN 725 Pilot's Manual page 513

Message
TRAFFIC -
Traffic device is
inoperative or
connection to GTN
is lost.
TRAFFIC -
Traffic device has
been in standby
for more than 60
seconds.
TRAFFIC -
Traffic device
battery low. Traffic
device user config
settings not saved.
TRANSPONDER -
Transponder 1
and 2 Mode S
addresses do not
match.
TRANSPONDER
1 OR 2
Transponder 1 or 2
needs service.
190-01007-03 Rev. D
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 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.
Garmin GTN 725/750 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.
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
17-21
Index