Garmin Diamond DA40, Maintenance Manual

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G1000/DA40 System Maintenance Manual Page 5-17
190-00303-03 Revision 6
5.8.3 Glideslope Alerts
Failure Message Cause Solution
G/S1 SERVICE – G/S1 needs
service. Return unit for repair. The system has detected a failure
in G/S1 receiver.
Replace GIA1.
G/S2 SERVICE – G/S2 needs
service. Return unit for repair. The system has detected a failure
in G/S1 receiver.
Replace GIA2.
G/S1 FAIL – G/S1 is inoperative.
The system has detected a failure
in G/S1 receiver.
Check G/S1 antenna and cabling.
Replace GIA1 if problem persists.
G/S2 FAIL – G/S2 is inoperative.
The system has detected a failure
in G/S2 receiver.
Check G/S2 antenna and cabling.
Replace GIA2 if problem persists.
5.8.4 GPS Alerts
Failure Message Cause Solution
MANIFEST – GPS1 software
mismatch. Communication
Halted. The system has detected an
incorrect software version loaded
in GIA1.
See Section 7.3.1 for GIA 63 Software
Loading procedure.
MANIFEST – GPS2 software
mismatch. Communication
Halted. The system has detected an
incorrect software version loaded
in GIA1.
See Section 7.3.1 for GIA 63 Software
Loading procedure.
GPS1 SERVICE – GPS1 needs
service. Return unit for repair. The system has detected a failure
in GPS1 receiver.
Replace GIA1.
GPS2 SERVICE – GPS2 needs
service. Return unit for repair. The system has detected a failure
in GPS2 receiver.
Replace GIA2.
GPS1 FAIL – GPS1 is inoperative.
The system has detected a failure
in GPS1 receiver.
Check GPS1 antenna and cabling.
Replace GIA1 if problem persists.
GPS2 FAIL – GPS2 is inoperative.
The system has detected a failure
in GPS2 receiver.
Check GPS2 antenna and cabling.
Replace GIA2 if problem persists.