Boeing 737-800 - Dome Light Control; Master Lights Test and Dim Switch

737 Flight Crew Operations Manual
Airplane General, Emergency
Equipment, Doors, Windows -
Controls and Indicators
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
1.30.4 D6-27370-866-EGP
Dome Light Control
1 DOME Light Control
DIM – sets overhead dome lights to low brightness.
OFF – overhead dome lights are extinguished.
BRIGHT – sets overhead dome lights to full brightness.
Master Lights Test and Dim Switch
1 Master LIGHTS TEST and DIM SWITCH
TEST – illuminates all system lights on forward and aft overhead panels, and
some lights on Captain and First Officer instrument panels to full brightness.
BRT (bright) – sets all system lights on forward and aft overhead panels, and some
lights on Captain and First Officer panels to full brightness.
DIM – sets all system lights on forward and aft overhead panels, and some lights
on Captain and First Officer panels to low brightness.
Note: Placing the Master Lights Test and Dim Switch in the TEST position will
result in a master caution recall and any stored fault will cause the
associated light to remain illuminated when the switch is released.
BRIGHT
OFF
DIM
DOME WHITE
AFT OVERHEAD PANEL
1
DIM
BRT
TEST
LIGHTS
LEFT FORWARD PANEL
1
September 26, 2013