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.
D6-27370-866-EGP 1.30.9
4 FASTEN BELTS Switch
OFF – the FASTEN SEAT BELTS and RETURN TO SEAT signs are not
illuminated.
AUTO – the FASTEN SEAT BELTS and RETURN TO SEAT signs are
illuminated or extinguished automatically with reference to airplane configuration
(refer to the Lighting System Description section).
ON – the FASTEN SEAT BELTS and RETURN TO SEAT signs are illuminated.
Passenger Cabin
1 Passenger Cabin Emergency Lights Switch (guarded)
On – illuminates all emergency lights and bypasses flight deck control.
Emergency Locator Transmitter
1 Emergency Locator Transmitter Light
Illuminated (amber) – ELT has been activated and is simultaneously transmitting
on 121.5, 243.0 and 406.0 MHz.
September 15, 2016