data) cancel and will not reengage until the in-
valid condition clears.
Annunciation
The flight director always couples to one side
(except in dual CPL). The only method to ac-
tually couple is through manual activation of
the CPL pushbutton (except in dual CPL
mode).
Flight Director Command Bars
During normal operation, the flight director
function of the FGC uses sensor data from the
coupled side. The CPL pushbutton selects the
sensor data side and displays the computed
flight guidance information on the EADI sin-
gle-cue command bars (Figure 16-66).
As a fail-operational system, both the DAFCS
FGCs synchronize and perform the same com-
putations. The synchronization allows the
16-74
CL 601-3A/R
FOR TRAINING PURPOSES ONLY
FlightSafety Canada
L t é e
L t d .
CL-600-2B16 PILOT TRAINING MANUAL
FLIGHT DIRECTOR
COMMAND BARS
HDG
VOR
ALT
AP
KIAS
M
.594
.59
280
260
250
240
220
ASEL
240
00
20
20
10
10
20
20
10
10
Figure 16-66. Flight Director Command Bars