| 摘要 |
A permanently fixed theater construction comprises a ground level lobby and a projection screen which are opposite ends of the construction. A seating region on a support floor is angled downwardly from the lobby into a pit towards the projection screen. An entrance to and an exit from the seating region are both provided at floor level through the lobby. There is a projection room with a projector in the lobby and the projection room includes a projection window above floor level of the lobby facing the projection screen. The projector itself is movable from a first set up and maintenance position at the floor level to a second operating position level with the projection window. The projector when moved to the operating position projects large format film to the screen.
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