Garmin G1000 Mooney M20TN - Manual (Page 24)

Garmin G1000 Pilot’s Guide for the Mooney M20M/M20R/M20TN 190-00647-02 Rev. A 10
SYSTEM OVERVIEW
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL FEA
TURES
APPENDICES
INDEX
If the system fails to detect a display problem, Reversionary Mode may be manually activated by pressing the
Audio Panel’s red DISPLAY BACKUP button. Pressing this button again deactivates Reversionary Mode.
Figure 1-7 G1000 Reversionary Mode (Failed PFD)
Pressing the DISPLAY BACKUP Button also
activates/deactivates Reversionary Mode.
NAV1 and COM1 (provided by the
failed PFD) are flagged as invalid.
G1000 SYSTEM ANNUNCIATIONS
When an LRU or an LRU function fails, a large red ‘X’ is typically displayed over the instrument experiencing
failed data (Figure 1-8 displays all possible flags and responsible LRUs). For a detailed description of all
annunciations and alerts, refer to Appendix A. Refer to the Aircraft Flight Manual (AFM) for additional
information regarding pilot responses to these annunciations.
Upon G1000 power-up, certain instruments remain invalid as equipment begins to initialize. All instruments
should be operational within one minute of power-up. If any instrument remains flagged, the G1000 should
be serviced by a Garmin-authorized repair facility.
Figure 1-8 G1000 System Failure Annunciations
GEA 71
or
GIA 63(W)
GTX 33 or GIA 63(W)
GDC 74A
GIA 63(W)
GDC 74A
GIA 63(W)
GRS 77 or GMU 44
GIA 63(W)
GIA 63(W)