190-00728-04 Rev. A
Embraer Prodigy® Flight Deck 100 Pilot’s Guide
168
AUDIO PANEL AND CNS
PFD FAILURE, DUAL SYSTEM
IfPFD1fails,COM1and NAV1displayaredXon bothremainingdisplays.NAV1isunavailable. COM1
automaticallytunes121.500MHz,butthefrequencyisnotshown.
Figure 4-57 Frequency Section of PFD2 Display after PFD1 Failure
Emergency Channel
Loaded Automatically
Ifthe HSDBswitch isinNORMAL MODEand theMFD fails,COM2 andNAV2display ared Xon the
remainingPFDdisplay.NAV2isunavailable.COM2tunes121.500MHz,butthefrequencyisnotshown.
IftheHSDBswitchisinREVMODEandPFD2fails,COM2andNAV2displayaredXontheremainingPFD
display.NAV2isunavailable.COM2tunes121.500MHz,butthefrequencyisnotshown.
Figure 4-58 PFD1 Display after PFD2 Failure with HSDB Switch in REV Mode