The Door/Oxygen (DOOR/OXY) System Display (SD) page on the Airbus A320’s ECAM shows door statuses, slide arming, crew oxygen pressure, and cabin vertical speed. It’s essential during preflight, taxi, emergency procedures, or unusual cabin events. 1. Door Status Indicators Cabin, Avionic & Emergency Doors Green outline – closed Amber – open Amber “X” – no status […]
