Gtx Failure Annunciations; Gtx 330/330D T; Gtx 33/33D T - Garmin GTX 330 System Maintenance Manual

5.2

GTX FAILURE ANNUNCIATIONS

Table 7. GTX 330/330D Transponder Failure/Fault Messages
Failure Message
Transponder FAIL message
Fatal Error Page Displayed
NO ADSB
Failure Message
TRANSPONDER 1 – ADSB
is not transmitting position.
TRANSPONDER 2 – ADSB
is not transmitting position.
TRANSPONDER 1 –
Transponder 1 needs service.
TRANSPONDER 2 –
Transponder 2 needs service.
GTX 330/33 with ADS-B Out
Maintenance Manual with ICA
The document reference is online, please check the correspondence between the online documentation and the printed version.
Cause
The internal transmit or
squitter monitors have
detected a failure.
The GTX330/330D has failed
the internal power-up integrity
check.
The transponder has
insufficient data to support
ADS-B Out transmission.
Table 8. GTX 33/33D Transponder Failure/Fault Messages
Cause
The transponder has
insufficient data to support
ADS-B Out transmission.
The transponder is reporting a
system failure.
The transponder is reporting a
system failure.
Return the unit to Garmin.
Return the unit to Garmin.
Ensure the aircraft has a clear view
of the sky.
Ensure position source (GPS) is
powered and receiving valid GPS
position data.
Ensure ADS-B TX is selected to
ON.(This option only available is
ADS-B TX is configured for
PILOT SET)
Ensure the aircraft has a clear view
of the sky.
Ensure GTN 6XX/7XX is powered
and receiving valid GPS position
data.
Ensure ADS-B TX is selected to
ON.
Return the unit to Garmin.
Return the unit to Garmin.
5-2
Solution
Solution
190-00734-11
Rev. 1