Chauvet ST-4000RGB user manual Fixture Linking, DMX Data Cable, Cable Connectors

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Setup

Fixture Linking

You will need a serial data link to run light shows of one or more fixtures using a DMX-512 controller or to run synchronized shows on two or more fixtures set to a master/slave operating mode. The combined number of channels required by all the fixtures on a serial data link determines the number of fixtures the data link can support.

The ST-4000RGB™ fixtures use 6 channels of DMX control.

Important: Fixtures on a serial data link must be daisy chained in one single line. To comply with the EIA-485 standard no more than 32 devices should be connected on one data link. Connecting more than 32 fixtures on one serial data link without the use of a DMX optically isolated splitter may result in deterioration of the digital DMX signal.

Maximum recommended serial data link distance: 500 meters (1640 ft.)

Maximum recommended number of fixtures on a serial data link: 32 fixtures

Data Cabling

To link fixtures together you must obtain data cables. You can purchase CHAUVET certified DMX cables directly from a dealer/distributor or construct your own cable. If you choose to create your own cable please use data-grade cables that can carry a high quality signal and are less prone to electromagnetic interference.

DMX Data Cable

Use a Belden© 9841 or equivalent cable which meets the specifications for EIA RS-485 applications. Standard microphone cables cannot transmit DMX data reliably over long distances. The cable will have the following characteristics:

•2-conductor twisted pair plus a shield

•Maximum capacitance between conductors – 30 pF/ft.

•Maximum capacitance between conductor and shield – 55 pF/ft.

•Maximum resistance of 20Ω / 1000 ft.

•Nominal impedance 100 - 140Ω

Cable Connectors

Cabling must have a male XLR connector on one end and a female XLR connector on the other end.

DMX connector configuration

 

 

 

COMMON

 

1

DMX +

INPUT

3

 

2

DMX -

 

1

Resistance 120

 

ohm 1/4w between

 

3

 

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

CAUTION Do not allow contact between the common and the fixture’s chassis ground. Grounding the common can cause a ground loop and your fixture to perform erratically. Test cables with OHM meter to verify correct polarity and to make sure the pins are not grounded or shorted to the shield or each other.

ST-4000RGB User Manual

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2008-11-07/11:37

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Contents LED Techno Strobe RGB ST-4000RGBTable of Contents Before You Begin Unpacking InstructionsContact Us Your shipment includes the followingImportant Safety Information Protection against Electric ShockProtection against Fire & Burns Protection against exposure to UV Ultraviolet RadiationDMX Channel Summary FeaturesIntroduction Product Overview Mounting SetupAC Power DMX Data Cable Cable ConnectorsFixture Linking Standalone/Master-Slave Fixture Linking Setting up a DMX Serial Data LinkPin to 5-Pin Conversion Chart Operating Instructions Standalone ModeSetup DMX Control Mode Daisy Chain Serial Data LinkReturns Procedure MaintenanceAppendix DMX PrimerBinary & DMX DIP-switch Addressing Binary Addressing Quick Reference Chart DMX & Binary Address Quick Reference ChartDMX Channel Values PhotometricTechnical Specifications Technical Support

ST-4000RGB specifications

The Chauvet ST-4000RGB is an exceptional lighting fixture designed for those seeking versatility and performance in their lighting setups. This powerful compact LED spotlight is particularly suited for DJs, event planners, and venues looking to enhance their ambiance and create captivating light shows. One of its standout features is the RGB color mixing capability, which allows users to produce a vast array of colors to match any mood or theme. With a 400-watt LED source, the ST-4000RGB can generate bright and vibrant colors, ensuring that it adequately illuminates any space.

In terms of design, the ST-4000RGB boasts an innovative approach to heat management, enabling prolonged use without the risk of overheating. Its cooling system is optimized to maintain low operational temperatures, ensuring the longevity of the LED components while delivering consistent performance. This aspect is particularly beneficial for events where continuous operation is required over extended periods.

Another notable feature of the Chauvet ST-4000RGB is its advanced control options. The fixture supports DMX 512 control, allowing users to integrate it into larger lighting systems seamlessly. This flexibility empowers users to synchronize multiple units, creating intricate light displays that are both harmonious and visually striking. Additionally, the fixture includes preset color options and chase effects, making it easy for operators to create engaging light sequences without extensive programming.

The ST-4000RGB is designed with user-friendliness in mind. It features an intuitive interface that simplifies navigation through settings and adjustments. Setup is further facilitated by the unit's lightweight design, making it easy to transport and install in various locations. The fixture also includes a robust mounting bracket, allowing for multiple installation options in any environment.

In summary, the Chauvet ST-4000RGB stands out due to its rich color mixing, effective heat management, versatile control options, and user-friendly design. This lighting fixture is a smart investment for anyone looking to elevate the visual experience at their events, making it a popular choice among professionals in the entertainment industry. Whether for a small gathering or a large-scale event, the ST-4000RGB adapts effortlessly, delivering brilliant light and enhancing the overall atmosphere.
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