Aspen Avionics Evolution EFD1000 VFR PFD - CDI Navigation Source

CHAPTER 4 REFERENCE GUIDE
EFD1000 VFR PFD Pilot’s Guide
Page 4-30
091-00028-001 ( )
4.4.5. CDI Navigation Source
When the PFD powers up, the default Selected CDI Navigation Source is the last source
selected. The pilot can select from any of the installed navigation sources using the
Middle Button. The PFD supports navigation information display from VHF Omni-
directional Radio Range (VOR) navaids, and Global Positioning Systems (GPS). There can
be up to four dedicated, two integrated, or a combination of one integrated and two
dedicated navigation systemsinstalled.
When individual GPS and VLOC devices are installed, the GPSS signal source, Basemap
GPS position, ight plan, and Basemap information for VLOC1, VLOC2, and GPS1
are provided by the GPS1 navigation source whenever GPS1 is selected as the CDI
navigation source and by GPS2 whenever GPS2 is selected as the Selected CDI
navigation source.
When integrated GPS/VLOC equipment are installed, the GPSS signal source, Basemap
GPS position, ight plan and Basemap information for the integrated GPS-VLOC is
provided by the associated GPS whenever the CDI navigation source is selected to
either the GPS side or the VLOC side of the integrated GPS/VLOC receiver.