BOMBARDIER Challenger 601-3A CL-600-2B16 Pilot Training Manual page 475

2 controls the autopilot and FD functions if
manually selected or if the selected pilot FGC
1 fails. If one FGC fails and subsequently the
other FGC fails, the autopilot and FD functions
disconnect.
Flight Guidance Controller
The flight guidance controller provides au-
topilot engage functions and flight director
lateral and vertical mode selections. The flight
director and autopilot functions consist of the
following:
• Lateral modes
• Vertical modes
• Basic functions
HDG PUSHBUTTON
WHEN PRESSED, ACTIVATES THE LATERAL
GUIDANCE TO COMPUTE BANK COMMANDS
BASED ON THE SELECTED HEADINGS
DISPLAYED ON THE COUPLED HSI.
HDG
NAV
APP
BC
B/C PUSHBUTTON
WHEN PRESSED, SELECTS THE APPROACH
MODE GUIDANCE FOR CAPTURE AND
TRACKING BACKCOURSE ILS DATA.
Figure 16-59. Flight Guidance Controller—Lateral Mode Functions
CL-600-2B16 PILOT TRAINING MANUAL
Lateral Modes
The lateral modes (Figure 16-69) for the flight
director and autopilot command the aircraft
movement along the longitudinal axis. The
inputs direct the aircraft to move either left or
right. The lateral mode commands consist of
the following:
NAV PUSHBUTTON
WHEN PRESSED, ARMS THE LATERAL
GUIDANCE FOR CAPTURE OF THE
SELECTED NAVIGATION COURSE
DISPLAYED ON THE COUPLED HSI.
BANK ALT
CAT 2 VS
STBY FLC
VNAV
APP PUSHBUTTON
WHEN PRESSED, ARMS THE LATERAL
GUIDANCE FOR LOCALIZER CAPTURE.
IMMEDIATELY FOLLOWING LOCALIZER
CAPTURE, THE VERTICAL GUIDANCE IS
ARMED FOR GLIDESLOPE CAPTURE.
FOR TRAINING PURPOSES ONLY
FlightSafety Canada
• Heading select (HDG)
• Navigation (NAV)
• Approach (APP)
• Backcourse (B/C)
AP
YD
M TRIM
CPL
L t é e
L t d .
CL 601-3A/R 16-63