THRUST REVERSER SYSTEM D/O (3)THRUST REVERSER OPERATION (DEPLOY SEQUENCE)(continued)FULL DEPLOYMENTThe EEC uses the RVT feedback to monitor the movement of thepivoting doors.Increase in engine power to Max Reverse is progressively availablefrom 70% of deployment to the fully deployed position.The reverse thrust is managed by the EEC using N1 speed.When the pivoting doors are at 90% of their fully deployed position,the RVTs send a signal to the EEC and the green "REV" indicationreplaces the amber indication on the EPR indicator.Five seconds after the pivoting doors reach 90%, the EEC de-energizesthe ICU solenoid, but the DCU solenoid remains energized until thereverse thrust lever is back in the stow position.