Originally Posted by
Skyjob
THR HLD is engaged during departure until minimum THR RED height.
Some aircraft operators set the THR RED to 1500' AFE (2 engines), the absolute minimum is 800' AFE (any case).
Our fleet must be set at the higher value. Procedurally we select a climb mode (usually VNAV) at 1000 AFE, so the FMA never goes to ARM.