Honeywell SPZ-8000 Pilot's Manual page 28

SPZ--8000 Digital Integrated Flight Control System
The system data communication is split between the main ASCB
system bus and private--line paths that transmit sensitive data required
for fault isolation. These specific private--line paths include the
following:
IRS attitude and heading to EFIS and position to FMS
D
DADC Mach/airspeed to the Mach/airspeed indicator (analog) and
D
to EFIS
DADC vertical speed to VSI
D
DADC altitude to barometric altimeter
D
Flight guidance controller to flight guidance computer
D
Display controller to symbol generator
D
Symbol generator to electronic displays
D
MFD controller to MFD symbol generator
D
MFD symbol generator to electronic display.
D
The EFIS system uses data from the IRS, ADS, and navigation system
to display the following:
Heading
D
Course
D
Radio bearing
D
Pitch and roll attitude
D
Barometric altitude
D
Selected alert altitude
D
Radio altitude
D
Course deviation
D
Glideslope deviation
D
TO/FROM indications
D
DME indications.
D
Annunciators indicate the following:
Selected flight mode
D
Altitude alert
D
Decision height
D
Autopilot engage status
D
Go--around mode.
D
System Description
2-2
A28--1146--055
REV 2