celexon manual Economy-Series
Discover the celexon Rollo Economy series at visunext.co.uk - your expert for audio and visual products. These rollo screens offer an economical solution and are ideal for private customers, business customers and public institutions such as schools. They are easy to assemble, made from high quality materials and feature a reliable roller blind mechanism. With various size options, you can choose the right screen for your home cinema.
In addition, we offer an installation service and a convenient delivery service. Immerse yourself in an unparalleled home cinema experience with the celexon Rollo Economy 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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Welcome to visunext.co.uk - your expert for audio and visual products! Discover the outstanding celexon Rollo Economy series, which offers you an economical solution for rollo screens and takes your home cinema experience to a new level. The Celexon Rollo Economy series is characterised by its first-class quality and diverse application possibilities. Whether for private customers, business customers or public institutions such as schools - this rollo screen is the perfect choice for every need
With our extensive range, we offer you the opportunity to find the right celexon Rollo Economy series in different sizes. Whether you need a smaller screen for your living room or a larger one for a home cinema - you will find it with us
The Celexon Rollo Economy series is extremely easy to install. Thanks to the included instructions, you can easily attach the screen to the wall or ceiling. For those who would like assistance, we are happy to offer you our installation service. Our experienced team is available to take care of the installation for you. The Celexon Rollo Economy screens are made of high-quality materials that ensure a long service life. The robust construction and reliable rollo mechanism guarantee smooth operation and provide you with a comfortable user experience
These roll-up canvases not only offer you impressive image quality, but also numerous practical features. You can simply roll up the screen and lower it again when needed. This saves you valuable space and allows you to use the room flexibly. In addition, the high-quality choice of material ensures optimal reflection and contrast enhancement, so you can enjoy a razor-sharp and vivid image
As an additional service, we offer a convenient delivery service. Simply order the celexon Rollo Economy series online and we will deliver it quickly and safely directly to your home. To further optimise your home cinema experience, you will also find suitable accessories for the Celexon Rollo Economy series. From wall mounts to remote controls - we have everything you need for the perfect setup.
With the celexon Rollo Economy series, we offer you an economical solution for roll-up screens that convinces in every respect. Easy installation, high-quality rollo mechanism, impressive image quality and a comprehensive range of accessories make this screen series the ideal choice for private customers, business customers and public institutions such as schools. Order your celexon Rollo Economy series today at visunext.co.uk and immerse yourself in an incomparable home cinema experience!