Once EASy II Baseline is implemented, the Automatic Descent Mode (ADM) is one of many EASy II options to enhance your operational capabilities.
In case of an aircraft depressurization at high altitudes, the Autopilot and Auto throttle will guide the aircraft to safe altitude at maximum velocity. ADM is activated when Autopilot is engaged, the aircraft is above 30,000 ft., and the cabin altitude is 9,700 ft. or greater.
When ADM is activated:
- The aircraft turns 90° left
- Auto Throttle will auto-engage if required and reduce thrust to IDLE
- Descend at a speed of 10 kts. less than Vmo/Mmo
- 15,000 ft. is placed in altitude preselect
- “ADM” is annunciated in the center of the FMA panel
- Upon reaching 15,000 ft., the aircraft maintains 250 kts.
- ADM remains active until autopilot is disengaged