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Head-up display simulator system

Image Number 5 for United States Patent #6612840.

A vehicle simulation system has an image system for projecting a simulated out-the-window scene and symbology as produced by a head-up display onto a viewing screen. A dummy beamsplitting or combiner structure is positioned so that the user can view the scene with the head-up display symbology through it. A filtering structure is provided on the combiner structure to prevent the user from viewing the head-up display symbology outside the combiner structure.

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