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 Ceiling-recessed,
motorized projection screen with independently motorized
masking system installed in the same case for dual
format projection.
Flat
black mask on second motor-in-roller converts the
projection screen to a 4:3 NTSC format by masking
the right and left sides of the viewing surface.
Height
of viewing surface remains constant.
Both
projection screen and masking system are independently
controlled, each using any standard
or optional control. Two, SS-1Rs are supplied.
Or, select AMV-C, a low voltage control that allows
both motors to be controlled by independent 3-button
switches in a single box.
Depending
on surface, available in sizes through 133"
diagonal HDTV format or 136" diagonal WideScreen
format.
U.
S. Patents 6,137,629; 6,421,175; 6,532,109; 6,816,308 and other patents pending.
Custom
sizes available.
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