787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Flight Instruments, Displays -
System Description
Copyright © The Boeing Company. See title page for details.
10.20.14 D615Z003-TBC
Multifunction Keypad (MFK)
The MFKs include the rotary Cursor Control Selector and the Cursor Select
Switch. Rotate the Cursor Control Selector to move the cursor between active
areas in a display. Push the Cursor Select Switch to select the highlighted area in
a display.
EFIS Control Panel
The EFIS control panel provides cursor control of any on-side ND. Rotate the ND
Mode Selector to move the highlight between MAP and PLAN modes for the ND.
Items on the ND drop-down menu are also highlighted with the ND Mode
Selector. Push the ND Mode Select switch to select the highlighted key on the ND.
The cursor follows a predetermined path over selectable keys. To exit the
drop-down menu, the MENU or EXIT keys must be highlighted and then selected.
Standby Flight Instruments
The standby flight instruments include:
• integrated standby flight display
• standby magnetic compass
Integrated Standby Flight Display (ISFD)
The ISFD displays attitude, airspeed, altitude, ILS, GLS, and heading
information. The ISFD receives airspeed and altitude from the center pitot and
static air data modules. Attitude information is provided by internal inertial
sensors. ILS or GLS information is provided by the left INR receiver. The display
receives its heading information from the same source as the captain’s primary
flight display.
Detection of a momentary out-of-limit ISFD condition may cause the attitude
display to blank and the WAIT ATT or ATT:RST message to display. When the
ATT:RST message displays, pushing the Attitude Reset switch resets the horizon
line with the airplane symbol.
On the ground, pushing the Attitude Reset switch must be accomplished with the
airplane stationary. In flight, pushing the Attitude Reset switch must be
accomplished with the airplane in wings level, non-accelerated flight. During
attitude reset, the ATT 10s message displays. Failure to maintain straight and level
flight for 10 seconds may result in an ATT:RST message. If attitude reset is
unsuccessful, the ATT:RST message remains displayed and the attitude is not
displayed.
Standby Magnetic Compass
A standard liquid–damped magnetic standby compass is provided. A card located
near the compass provides heading correction factors.
February 15, 2010
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