Pilot's Guide
190-00494-04 Rev. A
Garmin G1000 Pilot’s Guide for the Cessna Citation Mustang
544
APPENDIX A
GIA 63W MESSAGE ADVISORIES (CONT.)
Message Comments
NAV1 SERVICE
– NAV1 needs
service. Return unit for repair.
A failure has been detected in the NAV1 and/or NAV2 receiver. The receiver may still be
available. The system should be serviced.
NAV2 SERVICE
– NAV2 needs
service. Return unit for repair.
G/S1 FAIL
– G/S1 is inoperative.
A failure has been detected in glideslope receiver 1 and/or receiver 2. The system should
be serviced.
G/S2 FAIL
– G/S2 is inoperative.
G/S1 SERVICE
– G/S1 needs
service. Return unit for repair.
A failure has been detected in glideslope receiver 1 and/or receiver 2. The receiver may
still be available. The system should be serviced when possible.
G/S2 SERVICE
– G/S2 needs
service. Return unit for repair.
GSD 41 MESSAGE ADVISORIES
Message Comments
GSD1 CONFIG
– GSD1 config error.
Config service req’d.
GSD1 and the CDU have different copies of the GSD1 configuration.
GSD1 COOLING
– GSD1
temperature too low.
GSD1 is reporting a low temperature condition.
GSD1 COOLING
– GSD1 over
temperature.
GSD1 is reporting an over-temperature condition.
GSD1 SERVICE
– GSD1 needs
service. Return unit for repair.
GSD1 is reporting an internal error condition. The GSD may still be usable.
MANIFEST
– GSD1 software
mismatch. Communication halted.
GSD1 has incorrect software installed. The system should be serviced.
GSD FAIL
– GSD1 is inoperative. A failure has been detected in the GSD 41.
GEA 71 MESSAGE ADVISORIES
Message Comments
GEA1 CONFIG
– GEA1 config error.
Config service req’d.
The GEA1 configuration settings do not match those of backup configuration memory.
The system should be serviced.
GEA2 CONFIG
– GEA2 config error.
Config service req’d.
The GEA2 configuration settings do not match those of backup configuration memory.
The system should be serviced.
MANIFEST
– GEA1 software
mismatch, communication halted.
The #1 GEA 71 has incorrect software installed. The system should be serviced.
MANIFEST
– GEA2 software
mismatch, communication halted.
The #2 GEA 71 has incorrect software installed. The system should be serviced.