BOMBARDIER Challenger 601-3A CL-600-2B16 Pilot Training Manual page 470

FLIGHT MANAGEMENT
SYSTEM
The FMS provides lateral and vertical navi-
gation guidance for display and coupling to the
DAFCS. The FMS consists of a control display
unit (CDU), navigation computer, and data
loader for the dual (FMS1 and 2) systems.
The CDU provides the primary controls for
each FMS and allows initial position entry for
the IRS alignment.
Control Display Unit
The CDU functions as the primary control for
pilot input into the FMS. The full-color CDU
consists of an alphanumeric keyboard with
four line selection keys on each side of the
CRT. Several function (mode) keys provide
EFIS 2 SG
O/HEAT
EFIS 2
O/HEAT
IRU NO AIR
2
IND RESET
AVIONICS
COOLING
ANNUNCIATOR
SG O/HEAT
EFIS 1
EFIS 1 DU
O/HEAT
MFD DU
O/HEAT
IRU 1
NO AIR
IND RESET
AVIONICS
COOLING
16-58 CL 601-3A/R
FMC 2
O/HEAT
FAN FAIL
3
SYSTEM TEST
COPILOT
DATA LOADER
PLUG
MFD
FAN FAIL
FAN FAIL
PILOT
ANNUNCIATOR
FMC 1
O/HEAT
SYSTEM TEST
Figure 16-55. FMS Components
FOR TRAINING PURPOSES ONLY
FlightSafety Canada
CL-600-2B16 PILOT TRAINING MANUAL
d i r e c t a c c e s s t o s p e c i fi c d i s p l a y p a g e s .
Annunciators on the top of the unit continu-
ously advise the pilot of the system status.
The DR and DGRAD annunciators illuminate
with the NAV master caution.
The CDU displays 9 lines of text, 24 charac-
ters long. The top line of the CDU display
functions as a title line. The bottom line
scratchpad area allows pilot input and message
display. A manual dimming knob controls
manual dimming adjustment. Ambient light
sensors control automatic display brightness
adjustments under varying cloud/sunlight con-
ditions.The flight management computer
(FMC) data base stores waypoints, navaids,
routes, airports, SIDs/STARs, and other nav-
igation data for quick access.
L t é e
L t d .
NO. 2
NO. 1
NAV
COMPUTER