Aspen Avionics Evolution EFD1000 VFR PFD - Page 73

CHAPTER 3 FLYING THE EFD1000 PRO PFD
EFD1000 VFR PFD Pilot’s Guide
Page 3-6
091-00028-001 ( ) EFD1000 VFR PFD Pilot’s Guide
Page 3-7
091-00028-001 ( )
Turn the Avionics Master ON. Until the navigation radios are operational, the CDI
Navigation Source annunciations on the PFD is slashed as invalid (Figure 3-4), and
the GPS1, GPS2 caution annunciations on the left (Figure 3-5), and INTEG caution
annunciated on the right edge of the display. The CDI Navigation Source Select will
default to VLOC1 the rst time the PFD is turned on. After that the CDI Navigation
Source Select will display the last used CDI Source. Once the nav radios have warmed
up, the red line will be removed from the CDI Navigation Source annunciation.
NOTE
GPS navigators will not output valid navigation information until programmed with an
active ight plan or direct-to waypoint, and thus will be treated as invalid by the PFD and
cannot be selected as a CDI navigation source until they are programmed with an active
waypoint.
When the PFD is interfaced to a Garmin 4xx /5xx or 4xx(W)/5xx(W) navigator, and the
navigator’s Instrument Panel Self-Test page is displayed, the indicated lateral deviation
can be veried on the Pro PFD CDI. This conrms that a valid digital signal has been
received from the Garmin system.
The interface between the Garmin 4xx/5xx and EFD1000 system should be considered
fully operational once the presence of the digital signal is conrmed. If there is no
GPS failure annunciation on the PFD the lateral deviation indication correlates to the
indication on the Garmin 4xx/5xx Instrument Panel Self-Test Page, and then the digital
signal is conrmed, and the interface is operational.
Figure 3-4
CDI Source Slashed Invalid
Figure 3-5
GPS Caution Annunciations
NOTE
The graphics used in this chapter illustrate the
descriptions of the features and tasks, but do not
necessarily correspond to the values associated with
this example ight scenario.