Cockpit Reference Guide

Garmin G1000 Cockpit Reference Guide for the Cessna Caravan
190-00748-02 Rev. D 83
Annunciations & Alerts
Flight
Instruments EIS
Nav/Com/
XPDR/Audio AFCS GPS Nav
Flight
Planning Procedures
Hazard
Avoidance
Additional
Features
Abnormal
Operation
Annun/
Alerts Appendix Index
GMU 44 MESSAGE ADVISORIES (CONT.)
Message Comments
HDG FAULT – AHRS2
magnetometer fault has occurred.
A fault has occurred in the #2 GMU 44.
Heading is flagged as invalid. The AHRS uses
GPS for backup mode operation. The system
should be serviced.
MANIFEST – GMU1 software
mismatch, communication halted.
The GMU 44 has incorrect software installed.
The system should be serviced.
MANIFEST – GMU2 software
mismatch, communication halted.
GDL 69A MESSAGE ADVISORIES
Message Comments
GDL69 CONFIG – GDL 69 config
error. Config service req’d.
GDL 69 configuration settings do not match
those of backup configuration memory. The
system should be serviced.
GDL69 FAIL – GDL 69 has failed. A failure has been detected in the GDL 69. The
receiver is unavailable. The system should be
serviced
MANIFEST – GDL software
mismatch, communication halted.
The GDL 69 has incorrect software installed.
The system should be serviced.
GWX 68 ALERT MESSAGES
Message Comments
GWX CONFIG – GWX config error.
Config service req’d.
GWX 68 configuration settings do not match
those of the GDU configuration. The system
should be serviced.
GWX FAIL – GWX is inoperative. The GDU is not recieving status packet from the
GWX 68 or the GWX 68 is reporting a fault.
The GWX 68 radar system should be serviced.
GWX SERVICE – GWX needs
service. Return unit for repair.
A failure has been detected in the GWX 68. The
GWX 68 may still be usable.