PRIMUSr 1000 Integrated Avionics System
A28--1146--112--00
4-65
Electronic Flight Instrument System (EFIS)
FAILURE (RED) ANNUNCIATIONS
PFD failure annunciations are shown in figure4--36. Refer to the figure
while reading the descriptions that follow.
33
-- --
Failure Indications for ATT, MADC,
HDG, CRS Select and FD
Figure 4--36
D Attitude Reference System Failure -- Failureof either the pitch or
roll data is indicated by removing the pitch scale markings, turning
the entire attitude sphere to cyan and displaying a red ATT FAIL in
the top center of the attitude sphere.
D Micro Air Data Computer (MADC) Failures -- In the case of the
IAS and altitude scales, data is removed from the current value
pointer, the scale markings are removed and a red X is drawn
through the scale. The digital Mach CASdisplay failure is shownby
replacing the numerical value with amber dashes.
In the case of the vertical speed, the current value pointer is
removed, and amber dashes replace the digital display.
To Next Page
Loading...
