Boeing 787-8 - Page 455

787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Air Systems -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC 2.10.7
Pressurization System
Pressurization Panel
AUTO – outflow valve controlled automatically.
MAN (manual) illuminated (amber) –
• outflow valve is controlled manually
• bypasses automatic outflow valve control and cabin altitude limiter
• AUTO extinguished
OPEN – moves the outflow valve toward open.
CLOSE – moves the outflow valve toward closed.
Pull ON, then rotate –
• sets landing altitude manually
• landing altitude followed by MAN displayed on EICAS
• when turned slowly, landing altitude display changes in 100 foot
increments. When turned quickly, display changes in 500 foot increments
Push –
• landing altitude set automatically from FMS (Approach
, Ch. 11, Sec. 43)
• landing altitude followed by AUTO displayed on primary EICAS
1
OUTFLOW VALVE (FWD / AFT) Switches
2
OUTFLOW VALVE MANUAL Switches
3
Landing Altitude (LDG ALT) Selector
MAN MAN
PRESSURIZATION
FWD AFT
OUTFLOW
VALVE
OPEN
OPEN
CLOSE CLOSE
PULL ON
MANUAL
LDG ALT
TAKEOFF & LDG
AUTOAUTO
MAX P .11 PSI
OVERHEAD PANEL
1
2
3
October 31, 2007