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Vol. 1 18--20--2
NAVIGATION SYSTEMS
Flight Management System
Flight Crew Operating Manual MASTER
CSP A--013
A data loader, installed on the forward bulkhead behind the galley, is used to transfer data to
and from the FMS and maintenance diagnostic computer (MDC). <0018>
The system uses all available sensors and provides the pilot with control of which sensors
are used in the position computation. If no sensor data is available, the system continues to
estimate a dead reckoning position using heading and true airspeed.
NOTE
For complete FMS operating instructions, refer to the
FMS-4200 Pilot’s Guide
Vol. 1 18--20--3
REV 56, Jan 31/03
NAVIGATION SYSTEMS
Flight Management System
Flight Crew Operating Manual
CSP A--013
MASTER
FMS --- Block Diagram <MST>
Figure 18---20---1
EFIS
(MFD)
CDU 1
FMC 1
DATA
LOADER
IAPS
MCD
CDU 2
FMC 2
EXTERNAL
SYSTEMS
<0050> <0024>
<0050> <0024>
REV 56, Jan 31/03
Vol. 1 18--20--4
NAVIGATION SYSTEMS
Flight Management System
Flight Crew Operating Manual MASTER
CSP A--013
FMS CDU --- Front Panel Layout <0024><0050>
Figure 18---20---2
Control Display Unit
Center Pedestal (Upper)
PAGE TITLE
SIX
LABEL--DATA
LINE PAIRS
SCRATCHPAD
INDICATES FIRST
OF THREE PAGES
(Blank if only
one page exist)
VERTICAL
POSITION
ADJUST
BRIGHTNESS
CONTROL
CLEAR
DELETE KEY
KEY
SPACE
KEY
PLUS--MINUS
KEY
ANNUNCIATION
LINE PAIRS
LINE SELECT
KEYS
(12 PLACES)
DATE
ENTRY
KEYS
FUNCTION
KEYS
Vol. 1 18--20--5
REV 56, Jan 31/03
NAVIGATION SYSTEMS
Flight Management System
Flight Crew Operating Manual
CSP A--013
MASTER
A. System Circuit Breakers
SYSTEM SUB--SYSTEM CB NAME BUS BAR CB
PANEL
CB
LOCATION
NOTES
Flight CDU 1 DC BUS 1 1 H12
Management Control
System
(FMS)
Display Unit CDU 2 DC BUS 2 2 H12 <0024>
REV 56, Jan 31/03
Vol. 1 18--20--6
NAVIGATION SYSTEMS
Flight Management System
Flight Crew Operating Manual MASTER
CSP A--013
THIS PAGE INTENTIONALLY LEFT BLANK
Vol. 1 18--25--1
REV 56, Jan 31/03
NAVIGATION SYSTEMS
Global Positioning System
Flight Crew Operating Manual
CSP A--013
MASTER
1. GLOBAL POSITIONING SYSTEM <0027><0047>
The Global Positioning System (GPS) is a satellite navigation system that computes the
position of the aircraft relative to orbiting satellites. The GPS provides highly accurate
three-dimensional position, velocity and time information to the integrated avionics processor
system (IAPS). The FMS control display units provides the pilots with access to GPS data
and control settings. GPS information is displayed on the multifunctional displays.
The GPS consists of a receiver and antenna. The antenna supplies signals to the receiver
which processes the signals and supplies continuous navigation updates to the attitude
heading reference system (AHRS) and to the flight management system (FMS) The FMS
uses the GPS and other available navigation and position sensors to provide navigation,
position information and guidance.<0047>
The GPS consists of a receiver and antenna. The antenna supplies signals to the receiver
which processes the signals and supplies continuous navigation updates to the inertial
reference system (IRS) and to the flight management system (FMS) The FMS uses the
GPS and other available navigation and position sensors to provide navigation, position
information and guidance.<0025><0047>
The GPS consists of two receivers and two antennas. The antennas supply signals to their
respective receivers which process the signals and supply continuous navigation updates to
the attitude heading reference system (AHRS) and to the flight management system (FMS)
The FMS uses the GPS and other available navigation and position sensors to provide
navigation, position information and guidance.<0027>
The GPS consists of two receivers and two antennas. The antennas supply signals to their
respective receivers which process the signals and supply continuous navigation updates to
the inertial reference system (IRS) and to the flight management system (FMS) The FMS
uses the GPS and other available navigation and position sensors to provide navigation,
position information and guidance.<0025><0027>
The GPS employs 24 satellites, with each satellite transmitting time and orbital position
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