787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Flight Controls -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC 9.10.11
Indicator motion is continuous between flap detents.
The slat indication fills up (forward) for extension.
The flap indication fills down (aft) for extension.
Indication colors of outline and fill are:
• white when operating in secondary mode
• amber when the respective FLAPS DRIVE or SLATS DRIVE EICAS
message is displayed
Loss of position information is shown as a white outline with no fill and no flap
lever position indication.
Magenta – the slats or flaps are in transit to the commanded position.
Green – the slats or flaps are in the commanded position.
The numbers are shown next to the flap position indicator only.
In the alternate mode, extension is limited to slats midrange and flaps 20.
Displayed automatically when the alternate control mode is armed.
Slats – displays the position of the slats.
Flaps – displays the position of the flaps.
Flap position index marks – reference flaps 5 and 20.
Loss of position information is indicated as a white outline with no fill and no
position index marks or numbers.
1
Expanded Flap and Slat Position Indications
2
Flap Lever Position (line and number)
3
Alternate Flap and Slat Position Indications (white)
P
A
L
F
S
15
P
A
L
F
S
55
20 20
EICAS DISPLAY
Secondary Mode
Alternate Mode
2
1
3
October 31, 2007
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