Chauvet DMX-500 user manual Appendix, DMX Primer, Fixture Linking

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APPENDIX

DMX Primer

There are 512 channels in a DMX-512 connection. Channels may be assigned in any manner. A fixture capable of receiving DMX 512 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+). CHAUVET carries 3-pin XLR DMX compliant cables, DMX-10 (33’), DMX-4.5 (15’) and DMX-1.5 (5’)

FIXTURE LINKING

Figure 2 - DMX connector configuration

 

 

COMMON

INPUT

1

DMX +

3

 

 

2

DMX -

 

 

1

Resistance 120

3

ohm 1/4w between

pin 2

(DMX -) and

2

pin 3

(DMX +) of

 

the last fixture.

1

OUTPUT

3

2

Termination reduces signal errors and to

 

avoid signal transmission problems and

 

interference, it is always advisable to

 

connect a DMX signal terminator.

Note!

If you use a controller with a 5 pin DMX output connector, you will need to use a 5

 

pin to 3 pin adapter. Chauvet Model No: DMX5M.

 

The chart below details a proper cable conversion:

 

3 PIN TO 5 PIN CONVERSION CHART

CONDUCTOR

3 Pin Female (output)

GROUND/SHIELD

Pin 1

DATA ( - )SIGNAL

Pin 2

DATA ( + ) SIGNAL

Pin 3

DO NOT USE

 

DO NOT USE

 

5 Pin Male (Input) Pin 1

Pin 2

Pin 3

Do not use

Do not use

DMX-500 User Manual

11

Revision: 10/11/2006 1:11 PM

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Contents DMX-500 Table of Content Before YOU Begin What is includedAC Power Safety InstructionsDMX Channel Summary FeaturesIntroduction Lamp Cover Remove screw to slide out Product OverviewLamp SetupPower Lamp InstallationOrientation Manual FocusingFuse Replacement MountingOperating Modes MASTER/SLAVE SettingsOperating Instructions MASTER/SLAVE Show Customization Setting the Starting AddressAddress Pin # Fixture Linking AppendixDMX Primer No Strobe DMX Channel ValuesClaims MaintenanceReturns Procedure Light Controlle General TroubleshootingPower Technical Specifications

DMX-500 specifications

The Chauvet DMX-500 is a versatile and powerful DMX lighting controller, meticulously designed for both professional and aspiring lighting technicians. This controller has gained popularity in the entertainment and event industries, thanks to its intuitive interface and robust feature set that simplify the lighting design process.

One of the key features of the DMX-500 is its ability to control up to 512 DMX channels. This allows users to manage a comprehensive array of lighting fixtures, effects, and other DMX-compatible devices. The controller supports a variety of protocols, making it compatible with a wide range of equipment, which enhances its versatility in diverse settings such as concerts, theater productions, and special events.

The DMX-500 is equipped with a well-structured interface that includes an LCD display along with tactile buttons and faders, making navigation and operation straightforward. The layout is user-friendly, enabling quick access to vital functions and settings. The inclusion of multiple faders allows for precise control over dimming, pan, tilt, and other attributes of the lights, facilitating seamless integration into any lighting design.

One of the standout technologies incorporated in the DMX-500 is its built-in effects generator. This feature enables users to create dynamic lighting effects on-the-fly, adding a layer of creativity to performances. The controller also supports programmable chases and scenes, allowing for intricate and synchronized arrangements that can enhance the overall atmosphere of an event.

Another powerful characteristic of the DMX-500 is its MIDI compatibility, which enables integration with other MIDI devices. This opens up possibilities for advanced control and creative workflows, making it a valuable tool for concert production and complex setups.

The DMX-500 is designed with durability in mind, suitable for rigorous use in various environments. Its sturdy construction ensures that the controller can withstand the demands of touring and live performances.

In summary, the Chauvet DMX-500 is a multifunctional lighting controller that combines advanced features, user-friendly design, and robust performance. With support for up to 512 channels, intuitive controls, built-in effects, and MIDI compatibility, it stands out as an essential tool in the toolkit of any lighting designer or technician. Whether for live events, theatrical performances, or corporate gatherings, the DMX-500 provides the flexibility and control needed to create stunning visual experiences.
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