Gtx Troubleshooting - Garmin G1000 System Maintenance Manual

5.13

GTX Troubleshooting

5.13.1 GTX Alerts
Failure Message
MANIFEST – GTX1 software
mismatch. Communication
halted.
MANIFEST – GTX2 software
mismatch. Communication
halted.
XPDR1 CONFIG – XPDR1
configuration error. Config service
req'd.
XPDR2 CONFIG – XPDR2
configuration error. Config service
req'd.
XPDR1 SRVC – XPDR1 needs
service. Return unit for repair.
XPDR2 SRVC – XPDR2 needs
service. Return unit for repair.
XPDR1 FAIL – XPDR 1 is
inoperative.
XPDR2 FAIL – XPDR 2 is
inoperative.
XPDR1 ADS-B FAIL – XPDR 1
unable to transmit ADS-B
message.
XPDR 2 ADS-B FAIL – XPDR 2
unable to transmit ADS-B
message.
G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
190-00716-01
Cause
The system has detected an
incorrect software version loaded
in the specified GTX 33 or GTX
3000.
The system has detected a
configuration mismatch for the
specified GTX 33 or GTX 3000.
The G1000 has detected a failure
in the specified GTX 33 or GTX
3000.
The specified GTX 33 or GTX
3000 is not responding.
The specified GTX 3000
transponder is not able to transmit
ADS-B data.
Solutions
•
Reload software. See Section 3.9
for the Software Load Procedure.
•
Perform a SET>ACTV
configuration reset on the GTX
Config page and verify the aircraft
registration is present.
•
If error is still present, reload config
files from a loader card.
If problem persists, replace
master configuration module,
check config module harness
for faults and replace if
necessary.
NOTE
New Terrain/Obstacle cards, Jeppesen
Aviation Database and other optional
features (i.e. TAWS unlock card) will
need to be replaced if the master
configuration module is changed. The
G1000 System ID number will change
to a new number when installing a new
master config module. The old Terrain
and other cards will no longer work as
they will remain locked to the old
System ID number.
•
Replace GTX 33 or GTX 3000.
•
Check wiring between GIA's and
GTX.
•
Replace GTX 33 or GTX 3000.
•
Check wiring between GIA's and
GPS antenna.
•
Check wiring between GIA's and
GTX.
Page 5-65
Revision 4