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Page 5-54
G1000 System Maintenance Manual
Rev. A
190-00903-00
Advisory Message
Possible Cause
Recommended Actions
GMA1 CONFIG – GMA1
configuration error. Config
service req’d.
The G1000 has detected a
GMA 1347D #1
configuration mismatch.
•
Reload GMA #1 Configuration
files including optional
equipment configuration files
that list GMA 1 in the
PRODUCT box on the System
Upload page.
•
Replace GMA 1347D #1.
•
If problem persists, replace
master configuration module,
check config module wiring 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.
GMA2 CONFIG – GMA2
configuration error. Config
service req’d.
The G1000 has detected a
GMA 1347D #2
configuration mismatch.
•
Reload GMA #2 Configuration
files including optional
equipment configuration files
that list GMA 2 in the
PRODUCT box on the System
Upload page.
•
Replace 1347D #2.
•
If problem persists, replace
master configuration module,
check config module wiring 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.