Piper ARCHER III Pilot Operating Handbook page 197

PA-28-181, ARCHER
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Primary Flight Display (continued)
Reversionary Mode - PFD
The PFD will automatically be displayed in a composite fonnat (Reversionary
mode) for emergency use if the MFD display fails. The DISPLAY BACKUP
button on the audio panel should also be pressed. In the composite mode,
the PFD will display the engine parameters typically reserved for the MFD,
including the full crew alerting system and autopilot annunciations. Limited map
functions are available via the inset map .
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ISSUED: December 22, 2017
m
DESCRIPTION & OPERATION
REPORT: VB-2749
SECTION7
7-11