Reversionary Mode - Garmin G1000 Pilot's Manual

2.7 REVERSIONARY MODE

NOTE: Refer to the System Overview for a
detailed description of Reversionary mode.
The PFD is designed to enter reversionary (backup)
mode based on automatic fault monitoring and detection,
internal switching.
activated manually by pressing the dedicated DISPLAY
BACKUP button at the bottom of the Audio Panel (refer
to the Audio Panel section).
190-00498-00 Rev. A
Reversionary mode can also be
Figure 2-73 PFD Reversionary Mode
Garmin G1000 Pilot's Guide for Cessna Nav III
PRIMARY FLIGHT DISPLAY
In reversionary mode, the computer display units
(CDUs) are re-configured to present the PFD symbology
together with the engine parameters (engine parameters are
incorporated on the left side of the display). Reversionary
PFD parameters are presented in the same format as prior
to re-configuration. In the event of a display failure, the
pilot loses one NAV, one COM, and GPS:
• PFD failure – NAV1, COM1 and GPS1 are lost
• MFD failure – NAV2, COM2 and GPS2 are lost
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