Page 112 highlights
Annunciations & Alerts
Flight Instruments GPS Nav AFCS Nav/Com/ XPDR/Audio EICAS
GTX 33H MESSAGE ADVISORIES
Message XPDR1 CONFIG - XPDR1 config error. Config service req'd. Comments The transponder configuration settings do not match those of backup configuration memory. The system should be serviced. The transponder has incorrect software installed. MANIFEST - GTX1 software The system should be serviced. mismatch, communication halted. The #1 transponder should be serviced when XPDR1 SRVC - XPDR1 needs possible. service. Return unit for repair. XPDR1 FAIL - XPDR1 is inoperative. There is no communication with the #1 transponder.
GRS 77H MESSAGE ADVISORIES
Message AHRS1 TAS - AHRS1 not receiving airspeed. Comments The #1 AHRS is not receiving true airspeed from the air data computer. The AHRS relies on GPS information to augment the lack of airspeed. The system should be serviced. The #1 AHRS is using the backup GPS path. Primary GPS path has failed. The system should be serviced when possible. The #1 AHRS is not receiving any or any useful GPS information. Check AFMS limitations. The system should be serviced. The #1 AHRS is not receiving backup GPS information. The system should be serviced. The #1 AHRS is operating exclusively in no-GPS mode. The system should be serviced. The #1 AHRS and #2 AHRS magnetic model database versions do not match. The #1 AHRS earth magnetic field model is out of date. Update magnetic field model when practical.
Procedures Hazard Avoidance Abnormal Operation Index Appendix Annun/ Alerts Additional Features
AHRS1 GPS - AHRS1 using backup GPS source. AHRS1 GPS - AHRS1 not receiving any GPS information. AHRS1 GPS - AHRS1 not receiving backup GPS information. AHRS1 GPS - AHRS1 operating exclusively in no-GPS mode. AHRS MAG DB - AHRS magnetic model database version mismatch. AHRS1 SRVC - AHRS1 Magneticfield model needs update.
Garmin G1000H™ Cockpit Reference Guide for the Bell 407GX
190-01254-00 Rev. A