Abnormal Operation; Reversionary Mode; Abnormal Com Operation; Hazard Displays With Loss Of Gps Position - Garmin SOCATA TBM850 Cockpit Reference Manual

reversionArY mode

Reversionary mode must be entered manually in the case of PFD1, PFD2,
or MFD failure . In reversionary mode, critical flight instrumentation is combined
with engine instrumentation on the remaining display.
Activation of reversionary display mode is accomplished by pressing the DISPLAY
BACKUP Button on the appropriate audio panel.
• 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.
NOTE: The Socata TBM 850 Airplane Flight Manual (AFM) always takes
precedence over the information found in this section.

AbnormAl Com operAtion

When a COM tuning failure is detected by the system, the emergency frequency
(121.500 Mhz) is automatically loaded into the active frequency field of the COM
radio for which the tuning failure was detected. In the event of a failure of both PFDs,
the emergency frequency (121.500 MHz) automatically becomes the active frequency
on both COM radios.

hAzArd displAYs With loss oF gps position

If GPS position is lost, or becomes invalid, selected hazards being displayed on the
Navigation Map Page are removed until GPS position is again established.
Loss of Hazard Functions with Loss of GPS
190-00708-02 Rev. A

AbnormAl operAtion

Position
Garmin G1000 Cockpit Reference Guide for the Socata TBM 850
Abnormal operation
61