Manuals / High End Systems / TV and Video / Projection Television

High End Systems DL.2 user manual Spherical Mapping Tips, 136

Models: DL.2

1 322
Download 322 pages 60.43 Kb
Page 158
Image 158

CHAPTER 12

Global Functions: Collage Generator™ Effect

11.Use Modifier 3 to adjust the vertical size of the output, stretching and compressing it to adjust for the size of the sphere, keeping the vertical size of the grid filling the output without clipping the image.

Correct for the flat to round surface distortions

12.On the Graphic Effect Mode channel set to Spherical Control 2 (DMX = 254), use the associated Modifier 3 to compress the grid edges adjusting the bend in horizontal grid lines. This adjustment should not be used to fill the projector output horizontally. Instead, it should be used in conjunction with the Spherical Mapping Global Effect Modifier 1 to control the longitude angle of the projected image. Global Effect Modifier 1 should be maintained close to the theoretical longitude angle.

13.Use Modifier 1 and Modifier 2 to adjust the amount of bend, up or down, in the horizontal lines of the grid. Modifier 1 controls amount of correction. Modifier 2 controls where the center of correction occurs.

14.If the spherical mapping effect is being used in conjunction with the Collage Generator effect, select the Enhanced Collage Generator option (DMX = 141) in the other Global Effect channel now. Set the appropriate grid size and grid elements selected with the internal collage alignment grid enabled. Go back through steps 1 through 11. Remember that pan and tilt adjustments are also available when using the DL.2 fixture.

Now you have a rough adjustment of the spherical mapping effect. From this point, finely adjust all the parameters until you bring the output to the desired shape.

When fine tuning Spherical Mapping adjustments, remember the following:

•The Graphic Object effect 253 Modifiers 1 and 2 have a major influence on the shape of the vertical lines.

•The Spherical Mapping Global Effect modifiers can be used to provide fine control of the shape of the vertical lines, but should be within several degrees of the expected latitude and longitude values.

•The Graphic Object effect 253 Modifiers 1 and 2 are used to finely adjust the vertical bend in horizontal lines.

Spherical Mapping Tips

•If the fixtures are arranged symmetrically around the sphere, the adjustment made to the various control Modifiers of Global and Graphic Spherical Mapping effects with be the same or nearly the same when the fine tuning is complete. You can save time by selecting the Modifier on all the fixtures you are using for the collage and making each adjustment on all the fixtures together.

•Projector Pan, Tilt, and Zoom also affect alignment.

•Don’t make small changes until the alignment is roughed in.

•When alignment doesn’t seem to be working, record and store you current settings, then go back to the default values and begin again.

•The longitude angle is the angle between fixtures from the vertical axis of the sphere and should be defined in your lighting plot. The plot should also give you a good idea of the latitude angle. The final values and those theoretical values should be close.

136

DL.2 Digital Light User Manual

Page 157 Page 159
Page 158
Image 158
High End Systems DL.2 user manual Spherical Mapping Tips, 136
Page 157 Page 159

DL.2 specifications

The High End Systems DL.2 is a cutting-edge digital lighting fixture designed to meet the demands of modern entertainment environments, including concerts, theaters, and corporate events. It merges traditional lighting with advanced video projection capabilities, creating an innovative solution for designers and technicians.

One of the standout features of the DL.2 is its ability to project high-quality video and graphics alongside traditional lighting effects. This opens up a wide plethora of creative possibilities, allowing artists to enhance their performances with dynamic visuals that can react in real-time to the music or atmosphere. The high-resolution projector integrated within the DL.2 delivers vibrant colors and sharp images, ensuring that visual effects are not only captivating but also professional-grade.

The DL.2 utilizes a powerful operating system that supports advanced programming and control features. It is compatible with the well-known Hog 3 control system, allowing for seamless integration into existing setups. Users can also take advantage of DMX and Artnet protocols, providing extensive networking capabilities. This flexibility makes it an ideal choice for a variety of venues and applications, ranging from intimate settings to large-scale productions.

Another characteristic that sets the DL.2 apart is its robust build quality. Designed for rigorous use, the fixture is constructed to withstand the rigors of touring and live events. The rugged casing protects the internal components, ensuring longevity and reliability in diverse environments. Furthermore, the DL.2 is equipped with efficient cooling systems, allowing it to operate for extended periods without overheating, which is crucial for live performances.

In terms of visual effects, the DL.2 offers a plethora of built-in video content, making it easy for operators to create stunning shows without the need for extensive preparation. Additionally, users can upload custom content via USB drives, utilizing the DL.2's capabilities to showcase personalized graphics or videos that fit specific themes or branding.

The versatility of the DL.2 makes it an invaluable tool for lighting designers and visual artists. Whether used for lighting enhancement, dynamic video projections, or a combination of both, the High End Systems DL.2 stands out as an innovative fixture that continues to shape the landscape of modern entertainment technology. Its integration of light and video in one package presents endless opportunities for creativity and expression in live performances.