Guidance Controller Course And Heading Controls; Hdg Sync; Crs Sync - Honeywell PRIMUS 1000 Pilot's Manual

PRIMUSr1000 Integrated Avionics System

Guidance Controller Course and Heading Controls

The course pointer and heading bug are controlled using the guidance
controller course (CRS) and heading (HDG) knobs, shown in figure
4--18. The heading knob controls the heading bug on both sides of the
cockpit (HSI/MFD). The onside course knob controls the onside course
pointer when the NAV (VOR/LOC) is the selected navigation source.
Additional information on the guidance controller is given in Section 6,
Flight Guidance System (FGS).
When the center button in the HDG or CRS knob is pushed and
released, the EFIS performs a synchronization as described below.
HDG Sync -- The heading bug centers under the compass lubber
D
line.
CRS Sync -- The CRS sync only occurs when VOR or VOR/DME
D
is the selected source. When the center button is pushed, the course
pointer points to the VOR station with the CDI centered.
Electronic Flight Instrument System (EFIS)
4-22
Guidance Controller
Figure 4--18
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