Garmin G950 Cockpit Reference Guide for the Pilatus PC-6
190-00851-02 Rev. A
85
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
Message Comments
HDG FAULT
– AHRS1 magnetometer
fault has occurred.
A fault has occurred in the #1 GMU 44. Heading
is flagged as invalid. The AHRS uses GPS for
backup mode operation. The system should be
serviced.
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.
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.
MANIFEST
– GWX software
mismatch, communication halted.
The GWX 68 has incorrect software installed. The
system should be serviced.
WX ALERT
– Possible severe weather
ahead.
Possible severe weather detected within +/- 10
degrees of the aircraft heading at a range of 80
to 320 nm.
Comments to this Manuals