Garmin G1000 Socata TBM 850 - Manual (Page 29)

190-00709-01 Rev. A Garmin G1000 Pilot’s Guide for the Socata TBM 850 17
SYSTEM OVERVIEW
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EAS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL
FEA
TURES
APPENDICES
INDEX
Figure 1-10 Reversionary Mode (Manual)
Reversionary mode is activated by pressing the dedicated DISPLAY BACKUP button at the bottom of the
audio panel (see Figure 1-11 and refer to the Audio Panel section for further details). Pressing this button again
deactivates reversionary mode.
Figure 1-11 DISPLAY BACKUP Button
Pressing the DISPLAY
BACKUP button activates/
deactivates reversionary
mode for both the on-side
PFD and the MFD.
Each display can be configured to operate in reversionary mode, as follows:
• PFD1 – By pressing the DISPLAY BACKUP button on the left audio panel.
• MFD – By pressing the DISPLAY BACKUP button on the left or the right audio panel.
• PFD2 – By pressing the DISPLAY BACKUP button on the right audio panel.
Should the connection between a PFD and the on-side GIA 63W become inoperative, the on-side GIA 63W
can no longer communicate with the remaining PFD (refer to Figure 1-1). As a result, the NAV and COM
functions provided to the failed PFD by the on-side GIA 63W are flagged as invalid (red “x”) on the remaining
PFD (see Figure 1-12).
Figure 1-12 Inoperative Input (NAV1 Shown)
AHRS OPERATION
NOTE: Refer to the Appendices for specific AHRS alert information.
NOTE: Aggressive maneuvering in any of the three reversionary modes listed in Table 1-1 can degrade AHRS
accuracy.