737 Flight Crew Operations Manual
Airplane General, Emergency
Equipment, Doors, Windows -
Systems Description
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
1.40.4 D6-27370-866-EGP
YW273, YW274
Flight Deck Lighting
Flight deck lighting is provided for panel illumination, area lighting and localized
illumination. Dome lights supply general flight deck flood lighting. The
glareshield supplies background light for the main instrument panels. Each
instrument and instrument panel has its own integral lights. Floodlights are
installed for the MCP, aisle stand, and aft circuit breaker panel.
Map lights, chart lights and utility lights are available at the pilot stations, each
with individual controls.
If normal electrical power is lost, standby electrical power is automatically
provided to the standby compass light, dome lights, instrument flood lights and
selected system information and warning lights.
YK981 - YQ456
The Emergency Evacuation System is powered by the 28V DC hot battery bus.
(RED STROBE LIGHT)
ANTI-COLLISION LIGHT
UPPER AND LOWER
STROBE LIGHT (WHITE)
(GREEN AND WHITE)
LIGHTS (WHITE)
WING ILLUMINATION
POSITION LIGHTS
RUNWAY TURNOFF
LANDING
LOGO LIGHT (WHITE)
LIGHTS (WHITE)
WING ILLUMINATION
LIGHTS (WHITE)
LIGHTS (WHITE)
RUNWAY TURNOFF
LIGHTS (WHITE)
LANDING
LIGHTS (WHITE)
STROBE
STROBE
POSITION LIGHTS
(RED AND WHITE)
LIGHT (WHITE)
LIGHT
(WHITE)
LOGO LIGHT (WHITE)
(WHITE)
TAXI LIGHT
(WHITE)
TAXI LIGHT
September 15, 2016
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