Altitude Preselect
1. ALTITUDE SELECT knob - ROTATE until desired altitude is displayed. ARM
annunciation occurs automatically upon altitude selection when the autopilot is engaged.
2. Airplane - ESTABLISH desired vertical speed to intercept the selected altitude.
3. Upon altitude capture, ALT ARM will extinguish and ALT will be annunciated.
Altitude Arm
To arm the capture of the current preselected altitude:
1. ARM button - Press. Note ALT ARM is annunciated.
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