Instruction/ maintenance manual of the product CADWall Barco
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Ster eoscopic Pr ojection 3D PROJECTION TECHNOLOGY innovators in image processing Stereobrochure 02-06-2003 15:38 Pagina 1.
right eye left eye image right eye image stereoscopic projection left eye The Principle of 3D Imaging Due to the 4-6 cm (1.6-2.3 inch) separation between the eyes , each eye has a slightly different viewpoint.
ity Solution for Ster eoscopic V iewing Barco offers a complete range of high-end projection platforms covering all technologies - CRT , LCD and DLP™ - for active and/or passive stereo applications.
1 DLP ™ Projector 1 CR T Projector P air of passive stereo glasses Images at double refresh rate on a non-depolarizing screen Stereo-enabled DLP™ or fast-phosphor green CRT projector ZScreen The Z.
P air of passive stereo glasses Non-depolarizing screen T wo CR T or DLP ™ projectors With T wo Projectors One projector displays the left eye information and the other displays the right eye information, both at a standard refresh rate.
P air of passive stereo glasses Images at double refresh rate on a non-depolarizing screen T wo 3D optimized LCD projectors Linear-polarized Barco glasses are matched to linear- polarized Barco projectors, and they offer an excellent quality-to-price value for stereo viewing with large audiences .
Single Projector , Double Refresh Rate The viewer wears special eyewear comprising two IR- controlled LCD light shutters working in synchronization with the projector . When the projector displays the left eye image, the right eye shutter of the active stereo eyewear is closed, and vice versa.
Ster eo LCD CR T DLP ™ Lumens With stereo projection, light output is at least halved in the process of creating a separate left and right eye picture. Projectors employing different technologies but with the same ANSI lumen specs can give quite different stereo lumen results.
> ACTIVE STEREO As the projector sequentially projects the left and right eye images, the duty cycle is 50%. However, the extra blanking between the left and the right image that is required to ensure a good stereo separation further diminishes the light output , resulting in an efficiency of about 45% .
Mirr or Wide Although the projection screen is one of the key components in a display system, its significance is often overlooked. The type of screen technology employed is critical for multi-channel displays and especially for passive stereoscopic projection .
P ASCAD Mechanical Setup Channels Stereo ● Rigid or ● Flexible Screen ● front ● single ● none ● flat ● rear ● multi* ● active ● cylindrical curved ● passive linear ● spherical .
Barco’ s Projector Alignment T ool For easy and fast alignment of complex multi-screen projection systems to their maximum capabilities, Barco has developed its own proprietary dedicated software.
Foto courtesy of Fraunhofer IAO, Germany Foto courtesy of Fraunhofer IAO, Germany Wizar d T racking Software As a user’s head moves, turns or tilts in a virtual environment, the computer-generated image he sees must continually update accordingly with no noticeable lag, jitter or distortion.
Renault - Italdesign - Pharmacia - Cineca - ELF - Volvo - General Motors - Italdesign - National Center for Atmospheric Research - Center for Human Simulation - SGI - EDS - Boeing - AGIP - University .
An important point after buying a device Barco CADWall (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Barco CADWall yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Barco CADWall - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Barco CADWall you will learn all the available features of the product, as well as information on its operation. The information that you get Barco CADWall will certainly help you make a decision on the purchase.
If you already are a holder of Barco CADWall, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Barco CADWall.
However, one of the most important roles played by the user manual is to help in solving problems with Barco CADWall. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Barco CADWall along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
