Appendix, DMX Primer, General Maintenance

5.APPENDIX

DMX Primer

There are 512 channels in a DMX connection. Channels may be assigned in any manner. A fixture capable of receiving DMX will require one or a number of sequential channels. The user must assign a starting address on the fixture that indicates the first channel reserved in the controller. There are many different types of DMX controllable fixtures and they all may vary in the total number of channels required. Choosing a start address should be planned in advance. Channels should never overlap. If they do, this will result in erratic operation of the fixtures whose starting address is set incorrectly. You can however, control multiple fixtures of the same type using the same starting address as long as the intended result is that of unison movement or operation. In other words, the fixtures will be slaved together and all respond exactly the same.

DMX fixtures are designed to receive data through a serial Daisy Chain. A Daisy Chain connection is where the DATA OUT of one fixture connects to the DATA IN of the next fixture. The order in which the fixtures are connected is not important and has no effect on how a controller communicates to each fixture. Use an order that provides for the easiest and most direct cabling. Connect fixtures using shielded two conductor twisted pair cable with three pin XLR male to female connectors. The shield connection is pin 1, while pin 2 is Data Negative (S-) and pin 3 is Data positive (S+).

General Maintenance

To maintain optimum performance and minimize wear, fixtures should be cleaned frequently. Usage and environment are contributing factors in determining frequency. As a general rule, fixtures should be cleaned at least twice a month. Dust build up reduces light output performance and can cause overheating. This can lead to reduced lamp life and increased mechanical wear. Be sure to power off fixture before conducting maintenance.

Unplug fixture from power.

Use a vacuum or air compressor and a soft brush to remove dust collected on external vents.

Clean all glass when the fixture is cold with a mild solution of glass cleaner or Isopropyl

Alcohol and a soft lint free cotton cloth or lens tissue.

Apply solution to the cloth or tissue and drag dirt and grime to the outside of the lens.

Gently polish optical surfaces until they are free of haze and lint.

The cleaning of external optical lenses and/or mirrors must be carried out periodically to optimize light output. Cleaning frequency depends on the environment in which the fixture operates. Damp, smoky or particularly dirty surroundings can cause greater accumulation of dirt on the unit’s optics. Clean with soft cloth using normal glass cleaning fluid. Clean the external optics at least every 20 days. Clean the fixture at least every 30/60 days.

Always dry the parts carefully after cleaning them.

Never spin a fan using compressed air.

5. Appendix

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Line Dancer LED specifications

The Chauvet Line Dancer LED is an innovative lighting fixture designed for mobile DJs, bands, and event planners looking to elevate their performances with dynamic visual effects. This versatile light combines advanced LED technology with user-friendly features that make it an essential tool for creating a vibrant atmosphere at any venue.

One of the standout features of the Line Dancer LED is its remarkable brightness. Equipped with powerful RGB LED lights, the fixture produces vivid colors that can fill a room with captivating hues. This intensity allows it to stand out even in larger spaces, ensuring that your audience is immersed in the visual experience.

The Line Dancer LED boasts a range of built-in effects, including strobe and scan capabilities. These effects can be easily controlled using the fixture’s multiple operational modes, including sound-activated, auto, and master/slave modes. The sound-activated mode synchronizes the light show with the beat of the music, creating a responsive and engaging environment that keeps the audience energized.

Flexibility is another key characteristic of the Line Dancer LED. Featuring an adjustable bracket, it can be mounted on various surfaces or placed on the ground to achieve different lighting angles. This adaptability enables users to customize their lighting setup based on the specific needs of each event, whether it’s a dance party, concert, or corporate function.

Another technological highlight of the Line Dancer LED is its low power consumption. The LED technology not only reduces electricity costs but also contributes to a longer lifespan for the fixture, making it more environmentally friendly compared to traditional lighting options. Additionally, the unit operates cool to the touch, minimizing heat output and enhancing its portability.

The Chauvet Line Dancer LED is also designed for easy operation. With its user-friendly interface, even those with limited experience can quickly learn to navigate the various settings and create stunning light displays. Its lightweight design further enhances portability, allowing for easy transport to events.

In conclusion, the Chauvet Line Dancer LED is a powerful and versatile lighting fixture that meets the needs of modern performers and event organizers. With its impressive brightness, built-in effects, flexible mounting options, and low power consumption, it represents an excellent investment for anyone looking to create memorable experiences through exceptional lighting. Whether for a small gathering or a large event, the Line Dancer LED delivers a professional quality performance that is sure to leave a lasting impression.