Garmin G1000 Maintenance Manual page 87

__________________________________________________________________
Message
GIA1 CONFIG – GIA1 audio
config error. Config service
req'd.
GIA2 CONFIG – GIA2 audio
config error. Config service
req'd.
HW MISMATCH – GIA
hardware mismatch. GIA1
communication halted.
HW MISMATCH – GIA
hardware mismatch. GIA2
communication halted.
MANIFEST – GIA1 software
mismatch. Communication
Halted.
MANIFEST – GIA2 software
mismatch. Communication
Halted.
GIA1 SERVICE – GIA1 needs
service. Return unit for repair.
GIA2 SERVICE – GIA1 needs
service. Return unit for repair.
G1000 System Maintenance Manual
190-00907-00
Cause
The system has detected
a GIA audio configuration
mismatch.
The system has detected
a non-WAAS GIA 63.
The system has detected
an incorrect software
version loaded in GIA 1.
The system has detected
an incorrect software
version loaded in GIA 5.
The system has detected
a failure in GIA1.
The system has detected
a failure in GIA5.
Solutions
•
See Section 7 for GIA configuration
instructions.
•
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
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.
•
Replace GIA with a WAAS unit.
•
Load correct software version.
•
Replace GIA1.
•
Replace GIA5.
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Rev. B