Tappan 180 Projection screen control

Presenters sometimes call for assistance because they are unable to locate the switch to raise or lower the projection screen in Tappan 180. This illustrated article shows the exact location of the switch.

Regularly used for History of Art lectures, Tappan 180 is a vintage classroom that has been retrofitted with modern equipment. A black switch used for raising and lowering the projection screen is on the back wall of a small alcove at the rear of the room between the doors. Other switches, to the left and right, control lighting in the room.