Garmin G900X Installation And Maintenance Manual page 575

D.10 GEA 71 Related Alerts and Problems
Message
GEA1 CONFIG – GEA1
configuration error. Config
service req'd.
MANIFEST – GEA1 software
mismatch. Communication
Halted.
G900X/G950 Installation and Maintenance Manual – Troubleshooting
190-00719-00
Cause
The system has detected
a GEA 71 configuration
mismatch.
The system has detected
an incorrect software
version loaded in GEA 71.
Solutions
•
Reconfigure GEA1.
•
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.
•
Load correct software version.
Page D-63
Revision D