celexon electric Expert XL-Series
Discover the powerful celexon Motor Expert XL series for private customers with home cinemas and business customers for large seminar and conference rooms. The series offers first-class motor screens with a robust aluminium tube and a powerful Somfy motor. The flexible wall or ceiling mounting options allow for customisation. Enjoy razor-sharp images and an impressive contrast ratio for a professional presentation experience. At visunext.co.uk we offer an installation and delivery service, as well as matching accessories to get the most out of your celexon Motor Expert XL series. Start your journey into the world of visual enjoyment now and experience the impressive performance of the celexon Motor Expert XL series!
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Aspect Ratio
Format:
The projected image is output in a format (aspect ratio) specified by the projector. The format is also determined by the resolution of the projector (see also the entry "Resolution"). The screen format is usually selected on the basis of the format of the beamer image. The most common formats are 4:3, 16:9 and 16:10.
The projected image is output in a format (aspect ratio) specified by the projector. The format is also determined by the resolution of the projector (see also the entry "Resolution"). The screen format is usually selected on the basis of the format of the beamer image. The most common formats are 4:3, 16:9 and 16:10.
Viewable Area - Width
Visible surface:
The usable surface of a screen is the coated part of the cloth on which the image is projected. The frame and box width are always a few centimetres wider than the usable surface of the screen.
The usable surface of a screen is the coated part of the cloth on which the image is projected. The frame and box width are always a few centimetres wider than the usable surface of the screen.
Viewable Area - Height
Visible surface:
The usable surface of a screen is the coated part of the cloth on which the image is projected. The frame and box width are always a few centimetres wider than the usable surface of the screen.
Leader:
The leader or offset is the part above the screen. This allows the upper vertical area of the fabric of a roller screen to be limited and freely determined within certain limits. The leading edge prevents the visible area of the screen from being set too high when a screen is positioned in rooms with high ceilings.
The usable surface of a screen is the coated part of the cloth on which the image is projected. The frame and box width are always a few centimetres wider than the usable surface of the screen.
Leader:
The leader or offset is the part above the screen. This allows the upper vertical area of the fabric of a roller screen to be limited and freely determined within certain limits. The leading edge prevents the visible area of the screen from being set too high when a screen is positioned in rooms with high ceilings.
Gain factor
Gain factor:
The gain factor (or also called gain) is used to assess the reflection behaviour of screens and describes the light gain achieved in contrast to the brightness of the projector. A gain factor of 1.2 indicates that a screen reflects 1.2 times more in a given direction than a defined white standard surface. The gain factor is always given for the straight viewing angle of 0 degrees.
Hot spot:
A hot spot is a brightening in the centre of the image on a screen. These disturbing artefacts are created by the direct visibility of the projector lamp and only occur on screens with a very high gain factor (1.8 to 2.0).
The gain factor (or also called gain) is used to assess the reflection behaviour of screens and describes the light gain achieved in contrast to the brightness of the projector. A gain factor of 1.2 indicates that a screen reflects 1.2 times more in a given direction than a defined white standard surface. The gain factor is always given for the straight viewing angle of 0 degrees.
Hot spot:
A hot spot is a brightening in the centre of the image on a screen. These disturbing artefacts are created by the direct visibility of the projector lamp and only occur on screens with a very high gain factor (1.8 to 2.0).
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The celexon Motor Expert XL series offers an excellent solution for private customers with home cinema and business customers who want to equip large seminar, conference, training and presentation rooms. Thanks to the powerful Somfy motor and flexible wall or ceiling mounting, this motor screen is ideal for a wide range of requirements. The robust tubular aluminium construction ensures stability and durability. With variable formats and the option of choosing a motor screen XL, the celexon Motor Expert XL series adapts perfectly to different room sizes and applications.
The Motor Screen XL offers a range of impressive features, including simple one-touch operation and smooth, quiet motor control for a seamless and enjoyable user experience. Ceiling mounting allows for space-saving installation and optimal use of space.
The use of a ceiling screen XL offers numerous advantages. It enables large-format projection with razor-sharp image quality and increased contrast ratio, resulting in an impressive visual presentation. It also creates a professional atmosphere and optimises the presentation experience at business meetings, training sessions and home cinema evenings.
In our online shop we offer a wide range of products from the celexon Motor Expert XL series to help you create the perfect visual experience. Use our installation and delivery service for a convenient and professional installation of your motor screen. Complete your setup with the right accessories, specially designed for the celexon Motor Expert XL series, to realise the full potential of your screen.
Invest in the celexon Motor Expert XL series and experience impressive projections that will fascinate your audience and provide you with a convincing visual presentation. Create your home cinema evenings and presentations with style and professionalism. Discover our selection of high-quality motorised screens now and let the quality and performance of the celexon Motor Expert XL series convince you.