Today, it's not a secret for anyone that the quality of the projected image depends not only on the technical capabilities of the projector , but also on the quality of the screen. Ideally, it should be made from the right material (vinyl or special textiles), have a special black backing on the back and good tension. The latter parameter is especially important, because it largely depends on how clear and bright the image will turn out. Easier all these characteristics are achieved with stationary screens stretched on the frame. But lately a lot of motorized models of screens for projectors have appeared, in which the screen's mobility is realized not at the expense of image quality. More information about projection motorized screens you can learn from our article.
Wall Motorized Screens
First, let's see, why does the screen need a motor? As mentioned above, the best picture is usually obtained on fixed screens, the canvas of which is securely fixed on a special frame. But such screens have one significant drawback - they take up a lot of space. For smaller rooms, folding screens are much more convenient, the case of which can be attached to a wall, ceiling or even a floor. You can also minimize this screen manually, but it's much more convenient to do this by pressing the button on the control panel. Here for the folding and unfolding of the canvas and need an electric drive.
How to choose a motorized screen for the projector?
All screens for projectors with electric drives can be divided into the following categories:
- Wall-ceiling roll screens . Can be attached to the ceiling or wall. The web is wound on a shaft, which is driven by an electric motor. They can make a little noise when working.
- Wall-ceiling roll screens with side tension . In addition to the mechanism of lowering and lifting, the design of this screen includes a system of lateral extension, which makes it possible to get an ideally stretched web at the output.
- Outdoor roller screens . The case is mounted on the floor, and the screen itself silently grows out of it thanks to the lifting and sliding mechanism.
- Ceiling roll screens of concealed installation. The casing is mounted in the ceiling during the repair work, and the cloth is hung separately after their completion. Thanks to this, the screen merges with the ceiling design, without standing out.