Signs Panel

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Usage

EMER EXIT LT

• ON:
  • Turn on Overhead Emergency Lights, EXIT signs and proximity marking system (floor light band).
• OFF:
  • Turn off Overhead Emergency Lights, EXIT signs and proximity marking (floor light band) system.
• ARM:
  • Emergency lighting and proximity marking turn on, when normal aircraft electrical power system fails or DC SHED ESS BUS fails or AC BUS 1 fails.
  • Exit signs turn on when normal aircraft electrical power system fails or DC SHED ESS BUS fails.

EMER EXIT LT

• OFF Lt:
  • Amber light when the EMER EXIT LT selector is selected OFF.

SEAT BELTS

• ON:
  • Turn on FASTEN SEAT BELT and RETURN TO SEAT signs. Low tone chime is played in the passenger compartment.
• OFF:
  • Turn signs off and chime sounds.

NO SMOKING

• ON:
  • NO SMOKING and EXIT signs come on together with a low tone chime.
• AUTO:
  • NO SMOKING and EXIT signs come on when landing gear is extended and go off when landing gear is retracted. Low tone chime sounds when the lights go on or off.
• OFF:

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