190-00368-05 Rev. B GIFD Pilot’s Training Guide 31Ground Lesson 8PRIMARY FLIGHT DISPLAY (PFD) OPERATIONObjectivesUpon completion of this lesson, the pilot should be able to configure and interpret datapresented on the PFD during all phases of flight operations.Resources• GIFD Pilot’s Guide• GIFD PC-based SimulatorExercise 8.1: PFD Configuration and Controls1. Which control is used for cycling between GPS, VOR1, VOR2, LOC1, and LOC2 CDInavigation sources?On the PFD, press the CDI Softkey to cycle between GPS (magenta), NAV1, and NAV2(both green) navigation sources.2. Name the two display formats available for the HSI (note that some aircraft have only oneavailable display format).The HSI can be displayed as a 360° rotating compass rose or a 140° arc (arc HSI displayis not available on some aircraft).3. What type of data can be overlaid on the PFD Inset Map?Softkeys are available to overlay traffic, terrain, topo, and weather information on theInset Map.4. Are the navigation data fields at the top of the PFD configurable by the pilot?No, the fields in the PFD Navigation Data Box cannot be changed.5. From the PFD, can the pilot enter, view, and edit a flight plan?Yes, the active flight plan can be accessed by pressing the FPL Key and the Flight PlanWindow can be scrolled through using the FMS Knob.6. Where is the knob for course selection or OBS (omni-bearing selector) located?For installations with a GDU 1XXX PFD, the CRS Knob is the small triangular portionof the CRS/BARO Knob on the right-hand side of the PFD bezel. For installations with anAFCS Control Unit, the CRS knob(s) are located here rather than on the PFD bezel; referto the System Overview in the Pilot’s Guide for details.7. What happens when the HDG Knob is pressed?Pressing the HDG Knob centers the Selected Heading Bug on the current aircraftheading.8. What happens when the CRS Knob is pressed?Pressing the CRS Knob centers the CDI on the current aircraft radial with a “To”indication.