da-lite dual vision tensioned cosmopolitan electrol - av format 10 x 10 diagonal
dl3479 features ideal for applications where a recessed installation is not desired or feasible . patented in-the-roller motor mounting system for quiet operation . tab guide cable system maintains even lateral tension to hold surface flat while custom slat bar with added weight maintains vertical tension . handsome black painted case blends with any decor . standard with a decora style three position wall switch . optional floating mounting bracket allows screen to be mounted onto wall or ceiling studs and aligned left or right after installation by releasing two sets of screws . front projection surfaces standard with black backing for opacity . the tensioned cosmopolitan electrol is available with built in low voltage control silent motor and silent motor with low voltage control options . screen material dual vision flexible fabric screen a unity gain flexible projection fabric capable of both front and rear projection . the surface is ideal for video projection under controlled light conditions . with an exceptionally wide viewing cone each seat in the audience will observe a uniform bright sharp image with no color shift . surface needs to be tensioned . screen surface can be cleaned with mild soap and water . flame retardant and mildew resistant . viewing angle 50 gain 1.0