Boeing 787-8 - Page 500

787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Automatic Flight -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
4.10.4 D615Z003-TBC
Push – above 400 feet, with the autothrottle armed, activates the appropriate
autothrottle mode for the selected AFDS pitch mode, or if no pitch mode, in the
speed (SPD) mode.
Illuminated (white) – an autothrottle mode is activated.
Autopilot Flight Director IAS/Mach Controls
Push –
• alternately changes the IAS/MACH window between IAS and MACH
displays (Mach must be 0.4 or greater to switch from IAS to Mach)
• inoperative when the IAS/MACH window is blank
Upper line displays speed selected by the IAS/MACH selector and lower line
displays uplinked ATC speed clearance.
IAS/MACH window is blank when the FMC controls the speed. When changing
from TO/GA to V/S, FPA, or ALT, the window automatically displays:
• the flap placard speed minus 5 knots (flaps extended)
• 250 knots (flaps up), or
• a speed value entered in the IAS/MACH window after TO/GA was pushed
The display range is:
• 100 – 399 KIAS
• .400 – .950 Mach
The selected speed is displayed as the PFD selected speed.
3
Autothrottle (A/T) Switch
4
Autothrottle Light
1
IAS/MACH Reference Switch
2
IAS/MACH Window
F/D
ON
A/T ARM
LR
A/P
OFF
CLB/CON
LNAV
VNAV
FLCH
IAS MACH
XFR
A/T
A/P DISENGAGE
OFF
IAS
UL
200
250
MODE CONTROL PANEL
2
5
1
4
3
February 15, 2010