DYNAMIC REFERENCING METHOD OF A PROJECTOR DEVICE EQUIPPED WITH A STEP BY STEP MOTOR

摘要

The present invention relates to a method of referencing a projector assembly comprising in particular a moving projector device about an axis of rotation, a stepping motor controlled by a control unit and having a mechanical connection. for providing motion transmission between said step motor and the moving projector device (This method comprises at least the step of performing a referencing operation of the position of the moving searchlight device of bringing the moving searchlight device into abutment against a reference position, when an instantaneous position angle, defined between an instantaneous direction of the projector device and the reference position, is less than a previously determined reference trigger angle. / P