da-lite video spectra 1.5 model c manual screen - 69 x 92 video format
dl6315 features ideal for large size conference or training rooms . permanently lubricated steel ball bearings combined with nylon bushings and heavy-duty spring assembly offers smooth operation even in demanding applications . optional floating mounting brackets allow the model c to be mounted onto wall or ceiling studs and aligned left or right after installation by releasing two sets of screws . pull cord included . screen material video spectra 1.5 this screen surface is specially designed with a reflective coating which provides an increased amount of brightness with a moderately reduced viewing angle . the increased gain of this surface makes it suitable for environments where ambient lighting is uncontrollable and a projector with moderate light output is utilized . flame retardant and mildew resistant . viewing angle 35 gain 1.5