SPZ--8000 Digital Integrated Flight Control System
A28--1146--055
REV 2
4-13
Electronic Flight Instrument System (EFIS)
D Mach Display -- When in flight, the Mach readout is displayed at
Mach 0.45 and it is removed at Mach 0.40. Resolution is Mach
0.002. The color of the Mach display is described in Table 4--5.
Mach Display Color
Condition
Green On--side DADC is selected for display.
Yellow Cross--side DADC is selected for
display.
Red Mach speed is greater than V
MO.
Amber D FMS over/under speed monitor is
exceeded.
D The speed varies 5 kts from the
reference in FLC mode.
D The trend vector exceeds V
MO
.
Mach Display Colors
Table 4- -5
D Attitude Sphere -- The attitude sphere moves with respect to
symbolic aircraft reference to display actual pitch and roll attitude.
Pitch attitude marks are in 5 increments.
D FMS Speed Bug -- The FMS speed bug shows the target airspeed
from the FMS.
D Indicated Airspeed (IAS) Display Scale -- The IAS display moves
along the scale under the following conditions:
— Below 40 kts: The index is parked at 40 kts position; there is no
digital readout.
— From 40 to 450 kts: The index and readout move together along
the IAS scale.
— Above 450 kts: The index and readout stay parked at the 450 kts
position.