Aspen Avionics Evolution EFD 1000 C3 Pro PFD - Page 82

CHAPTER 3 FLYING THE EFD1000 C3 PRO PFD
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091-00019-001 REV BEFD1000 C3 Pro PFD Pilot’s Guide
Navigation Source Buttons
• Three Buttons at the bottom of the display couple the available navigation
sources to the CDI and the Bearing Pointers.
• The Center Button - CDI Navigation Source Select Button (Figure 2-2, Ref.
11) selects the nav source to couple to the CDI and to drive the autopilot (if
installed).
• The Lower Left Button and Lower Right Button (Figure 2-2, Refs. 12 and
10) select which nav source couples to each of the two Bearing Pointers or
none to hide the bearing pointers (see Chapter 2, Section 2.2.2 for details)
Hot Keys
• The ve keys on the lower right-hand side of the display are Hot Keys,
the function of which is shown by the legend on the screen immediately
adjacent to each key.
• The current status of each Hot Key is shown by the legend in a green label
and dark blue letters if active or in a blue label and green letters if inactive.
• Each press of a Hot Key will either toggle its function on or o, or will cycle
among available settings (see Chapter 2, Section 2.2.3 for details).