787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Flight Instruments, Displays -
Head-Up Display System -
Displays
Copyright © The Boeing Company. See title page for details.
10.12.26 D615Z003-TBC
Ground Deceleration Scale
Vertical position of symbol along ground deceleration scale indicates the actual
inertial deceleration rate of the airplane.
Vertical indexed scale and pointer indicate the actual deceleration rate being
achieved, as provided by the corresponding autobrake setting (1, 2, 3, 4, MAX
AUTO).
Displayed on landing. Also displayed on takeoff if a deceleration is sensed with
the groundspeed above 50 knots, and airplane is still on ground.
Once displayed, it is removed when:
• groundspeed decreases below 25 knots, or
• airplane begins accelerating, or
• airplane lifts off
1
Flight Path Acceleration symbol
2
Ground Deceleration Scale
H340
34
55
1
2
3
4
MAX
1
2
February 15, 2010
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