Large horizontal motorized system for masking Cinemascope to HDTV format or HDTV to NTSC Video format. System can be installed over Da-Lite's Cinema Contour, Imager, Da-Snap or Perm-Wall fixed frame screen, rear projection screens or over any other permanently wall mounted screen.

Masking fabric attached to a slat bar will mask the screen equally on each side. Masking fabric will lower from the top with the slat bar concealed in the bottom frame. Frame standard with Pro-Trim finish. Pro-Trim is a fabric frame covering that aesthetically enhances the appearance of the installation while absorbing light that surrounds the viewing area.