The Dalite HDTV 65 x 116" to Video 65 x 86" Dual Format Imager Masking System is a sophisticated and intriguing way to get multi-format projection on one screen. When used in conjunction with one of Dalite's Cinema Contour, DA-Snap, Perm-Wall or Imager fixed frame projection screens; you'll be able to mask Cinemascope to HDTV format or HDTV to NTSC Video format. In fact, it can be used over any other permanently wall mounted screen.

The motor is an oiled-for-life, quick reversal type with built-in thermal overload cut-off to prevent burn-outs. It also features an advanced braking system that stops when asked and prevents "drifting".