Gea Troubleshooting - Garmin G1000 Nxi System Maintenance Manual

GEA Troubleshooting

GEA Alerts
Failure Message
MANIFEST – GEA1 software
mismatch. Communication
halted.
MANIFEST – GEA2 software
mismatch. Communication
halted.
GEA1 CONFIG – GEA1
configuration error. Config service
req'd.
GEA1 CONFIG – GEA2
configuration error. Config service
req'd.
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Cause
The system has detected an
incorrect software version loaded
in the specified GEA 71.
The system has detected a
configuration mismatch in the
specified GEA 71.
Solution
Load the correct software version. See
Section 7.4 for GEA 71 Software Load
Procedure.
•
Load GEA configuration files. See
Section 7.4 for GEA 71
Configuration Procedure.
•
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 databases will no
longer work as they will remain
locked to the old System ID
number.
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