Abnormal Procedures
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© Honeywell International Inc. Do not copy without express permission of Honeywell.
KFC 230 AeroCruze Autopilot Pilot's Guide
89000019-001
Rev 2 May 2019
FAILED ANNUNCIATION
When a valid flight director mode was active prior to a data loss, except
during in Pitch and Roll mode, the mode selector button(s) on the
touch control panel flash yellow for five seconds to alert the pilot to
an abnormal situation. After five seconds, the button(s) turn gray. If a
mode was armed, the armed button disappears at the moment of data
loss, and the control button flashes yellow for five seconds and then
turns gray. If the mode recovers during the five-second flashing period,
the flashing immediately cancels and the mode is displayed in white.
Figure 35 Failed Annunciation
DISABLED ANNUNCIATION
If a valid flight director mode is not active at the time of data loss, except
for Pitch and Roll, the touch control button(s) automatically turn gray.
There is no five-second mode recovery period. The frame dividing VS
modes and ALTS target from the other FD modes is normally shown in
light gray, however if the modes are disabled, the color changes to dark
gray.
Figure 36 Disabled Annunciation
REF: