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1 Combiner
PRELIMINARY
1
PRELIMINARY
1
787 Flight Crew Operations Manual
Flight Instruments, Displays -
Head-Up Display System -
Displays
Boeing Proprietary 10.12.29
Folding combiner upward towards the overhead panel engages locking
mechanism. Push lock release to right to release combiner assembly for
deployment.
Symbology Control Switch
PUSH – Alternates between full-symbology and de-clutter symbology modes.
HUD Brightness
Pull – Sets the HUD brightness control to manual mode.
Rotate – adjusts HUD light brightness while in manual mode.
Push – Sets the HUD brightness control to automatic mode.
1 Combiner Locking Lever (stowed position shown)
1 HUD Symbology Control Switch
1 HUD Brightness (BRT) Control
1
PRELIMINARY
PULL MANUAL
L HUD BRT
1
PRELIMINARY
787 Flight Crew Operations Manual
Flight Instruments, Displays -
Head-Up Display System -
Displays
10.12.30 Boeing Proprietary
Intentionally
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787 Flight Crew Operations Manual
Flight Instruments, Displays Chapter 10
System Description Section 20
Boeing Proprietary 10.20.1
10.20 Flight Instruments, Displays-System Description Introduction
The flight instruments and displays supply information to the flight crew on five
flat panel liquid crystal display units. The units display five primary groups of
information:
• the primary flight display (PFD) with Mini-MAP
• the navigation display (ND)
• the engine indication and crew alerting system (EICAS)
• the auxiliary display (AUX)
• the multifunction display (MFD).
The flight instruments and displays supply information to the flight crew on five
flat panel liquid crystal display units. The units display five primary groups of
information:
• the primary flight display (PFD) with Mini-MAP
• the navigation display (ND)
• the engine indication and crew alerting system (EICAS)
• the auxiliary display (AUX)
• the multifunction display (MFD).
Detailed information on the following subjects is found in other sections of this
chapter:
• HUD – Sections 22, 42
• PFD – Section 30
• ND – Section 40
• Electronic Checklist – Sections 50 and 60.
Display Selection and Control
During normal operations:
• the PFD/MFD selectors are set to NORM
• PFDs are displayed on the two outboard display units
• a normal-display ND is shown on the left MFD of the Captain inboard
display unit
• a full-display ND is shown on the First Officer inboard display unit
• EICAS is displayed on the right MFD window of the Captain inboard
display unit
• the CDU is displayed on each MFD window of the lower display unit
787 Flight Crew Operations Manual
Flight Instruments, Displays -
System Description
10.20.2 Boeing Proprietary
Multi-Function Display Management
There are a total of five MFDs available at any one time on the flight deck.
However, five displays of the same MFD cannot be shown at the same time. The
first instance of a display is always shown and additional instances are managed
in one of three ways:
• Synchronized – a copy of an instance that is already displayed. Any
change on one instance affects all other instances of that display.
• Independent – not linked to any other instance on the flight deck. Can be
changed without affecting or being affected by other instances of that
display.
• Blank – blank display with a message “Select MFD” when the number of
instances for a particular display is exceeded. Additional pilot selection is
required to replace the blank display with another display, unless the
default display for that location is not already shown.
The maximum number of instances each display format may be shown are:
• SYS (2 per side, independent)
• CDU (1 per side, independent)
• INFO (2 per side, independent)
• CHKL (1 per side, synchronized)
• COMM (1 per side, independent)
• ND (1 per side, independent)
EFIS Control Panels
The EFIS control panels control display options, mode, and range for the
respective PFDs and NDs. Refer to the PFD and ND sections of this chapter.
If an EFIS control panel fails, the displays can be controlled through the backup
EFIS/DSP display on the SYS page. The backup EFIS capability is available at all
times, but inhibits inputs from the respective EFIS control panel.
The EFIS Control Panel controls any on-side ND display. Both pilots have access
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787机组操作手册Flight Crew Operations Manual 2(100)
