August 4, 20205 yr I'm confuse between the two. During descent, I usually set the altitude via ALT INTV, but sometimes the plane doesn't response to ALT INTV but response to LVL Change instead. Need help to understand the difference.
August 4, 20205 yr ALT INTV (Intervention) lets you delete the next FMC altitude constraint when your autopilot is in VNAV. So if you think about it, the 'intervention' part of the name of the function kind of explains what it does, i.e. it is intervening to override a constraint, but... Have a read of THIS in section 4.10.10. It will explain exactly how you use it. Edited August 4, 20205 yr by Chock Alan Bradbury Check out my youtube flight sim videos: Here
August 4, 20205 yr Author 3 hours ago, Chock said: ALT INTV (Intervention) lets you delete the next FMC altitude constraint when your autopilot is in VNAV. So if you think about it, the 'intervention' part of the name of the function kind of explains what it does, i.e. it is intervening to override a constraint, but... Have a read of THIS in section 4.10.10. It will explain exactly how you use it. Many thanks
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