71
190-01007-04 Rev. C
GTN 725/750 Cockpit Reference Guide (CRG)
Messages
Message
Description
Action
TRAFFIC-
Traffi c device has been
in standby for more
than 60 seconds.
The GTN is airborne and
the traffi c device has been
in standby for more than
60 seconds.
Set the traffi c device to
“operate” on the traffi c
page if traffi c alerts are
desired.
TRAFFIC-
Traffi c device battery
low. Traffi c device user
confi g settings not
saved.
The RS-232 TCAD system
has indicated that its
battery is low.
Contact dealer for service.
TRANSPONDER-
Transponder 1 and 2
Mode S addresses do
not match.
The GTN is confi gured
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
confi gured system.
Contact dealer for service.
TRANSPONDER 1-
Transponder 1 needs
service.
The transponder is
reporting to the GTN
that it needs service. The
transponder may continue
to function.
Verify squawk code and
altitude with ATC. Contact
dealer for service.
TRANSPONDER 2-
Transponder 2 needs
service.
The transponder is
reporting to the GTN
that it needs service. The
transponder may continue
to function.
Verify squawk code and
altitude with ATC. Contact
dealer for service.
TRANSPONDER 1-
Transponder 1
is inoperative or
connection to GTN is
lost.
The GTN is confi gured for
transponder 1 or 2 but is
not able to communicate
with the transponder.
Verify squawk code and
altitude with ATC. Contact
dealer for service.
Summary of Contents for GTN 725
Page 85: ......
