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You will see later that during the take off the
Flight Director command bars will automatically
appear.
You will see more on Flight Directors in the
Autoflight modules.
EFIS MENU Normal Operation 20/20
If the aircraft is being completely
shutdown, the EFIS displays are turned
off using the appropriate brightness
controls.
NEXT
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EFIS MENU Normal Operation 21/20
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AUDIO GLOSSARY FCOM
RETURN
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ELECTRONIC INSTRUMENT MENU System presentation 1/32
ELECTRONIC INSTRUMENT MENU System presentation 2/32
ELECTRONIC INSTRUMENT MENU
System presentation 3/32
In comparison to old technology aircraft,
the flight deck on the A320 is designed to be a
comfortable uncluttered environment in which
to work. By utilizing modern electronic display
units, the presentation of information to the
pilots has been improved.
ELECTRONIC INSTRUMENT MENU
System presentation 4/32
The Electronic Instrument System, (EIS),
consists of six identical full color cathode ray
tube display units. The EIS is divided into two
subsystems:
• the Electronic Flight Instrument System,
(EFIS), for which each pilot has two displays,
• the Electronic Centralized Aircraft
Monitoring system, (ECAM), which uses the
two displays in the center to provide
information on the aircraft systems.
Let’s look at the EFIS system first.
ELECTRONIC INSTRUMENT MENU
System presentation 5/32
PFD1 ND1 ND2 PFD2
Flight parameters are displayed on Primary
Flight Displays (PFD) while Navigation data is
displayed on Navigation Displays (ND).
ELECTRONIC FLIGHT INSTRUMENT SYSTEM
ELECTRONIC INSTRUMENT MENU
System presentation 6/32
Outboard of the
PFD, there are control
knobs to adjust the
brightness of the
associated PFD and
ND, or to turn the
display off.
ELECTRONIC INSTRUMENT MENU
System presentation 7/32
A switch is provided
to allow the information
on the PFD and ND
displays to be
transferred.
The use of this switch
will be explained in the
EIS reconfiguration
module.
ELECTRONIC INSTRUMENT MENU
System presentation 8/32
ELECTRONIC CENTRALIZED AIRCRAFT MONITORING
The two displays in the center are dedicated to the Electronic Centralized
Aircraft Monitoring system (ECAM). At this stage we will simply introduce the
ECAM displays and associated controls. In later modules, the ECAM system
will be studied in detail.
ELECTRONIC INSTRUMENT MENU
System presentation 9/32
Engine/Warning
Display
System
Display
The upper ECAM display is known as the Engine Warning Display (E/WD).
The lower ECAM display is known as the System Display (SD). It is on this
screen that various aircraft system parameters can be viewed by the pilots.
As an example, we will cycle through the system pages for you.
ELECTRONIC CENTRALIZED AIRCRAFT MONITORING
ELECTRONIC INSTRUMENT MENU
System presentation 10/32
The presentation of system information is based on a “Need to Know”
philosophy. This means that only the system information relevant to the
particular phase of flight is presented to the pilots. You will see this
demonstrated in the Normal and Abnormal operation modules.
ELECTRONIC CENTRALIZED AIRCRAFT MONITORING
Engine/Warning
Display
System
Display
ELECTRONIC INSTRUMENT MENU
System presentation 11/32
Another philosophy that is used on the Flight Deck is the “Lights Out”
principle. What this means is that when the aircraft is in its normal flight
state there will be no white lights illuminated in any of the switches on the
overhead panel. As an example, just before take off if you look up at the
overhead panel, there should be no white lights illuminated on any of the
switches.
Let’s look at some switches and show the different possibilities.
ELECTRONIC INSTRUMENT MENU
System presentation 12/32
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For the majority of the switches on the overhead panel, the push button
switch logic is;
• Normal operation configuration - No light showing, (the LIGHTS OUT
philosophy).
• Abnormal condition - Amber FAULT light (this assists identification of
the switch associated with an abnormal condition).
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空客a320飞机概述2(10)
