G900X/G950 Installation and Maintenance Manual – Troubleshooting
Page D-51
190-00719-00
Revision D
Message Cause
Solutions
GIA1 CONFIG – GIA1 audio
config error. Config service
req’d.
GIA2 CONFIG – GIA2 audio
config error. Config service
req’d.
The system has detected
a GIA audio configuration
mismatch.
•
Reconfigure
GIA1.
•
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 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.
HW MISMATCH – GIA
hardware mismatch. GIA1
communication halted.
HW MISMATCH – GIA
hardware mismatch. GIA2
communication halted.
The system has detected
a non-WAAS GIA 63.
•
Replace GIA with a WAAS unit.
MANIFEST – GIA1 software
mismatch. Communication
Halted.
The system has detected
an incorrect software
version loaded in GIA 1.
MANIFEST – GIA2 software
mismatch. Communication
Halted.
The system has detected
an incorrect software
version loaded in GIA 2.
•
Load correct software version.
GIA1 SERVICE – GIA1 needs
service. Return unit for repair.
The system has detected
a failure in GIA1.
•
Replace
GIA1.
GIA2 SERVICE – GIA1 needs
service. Return unit for repair.
The system has detected
a failure in GIA2.
•
Replace
GIA2.