1. Product Overview
Key Features
- Extremely powerful
- Dual lens system for optimal wash effect
- Sliding brackets for easy mounting
- PowerCon input and output
- Can be controlled in 1 or 3 sections
Product Description
The Spectral CYC-4000 is a powerful lighting tool for all large-scale cyclorama applications. Specially designed with its dual 15° and 30° optical design, it creates an impressive light throw while maintaining smooth and uniform color mixing. This extremely bright cyclorama light combines the RGB color palette with white and orange pastels, offering a rich array of colors to paint with. A custom-built slide-in-glare flag ensures professional lighting considerations are fully adhered to, whether washing curtains and drapes for walls and landscapes.

2. Safety Information
Please read all safety instructions carefully before operating the device. Failure to do so may result in injury or damage to the product.
- Ensure the device is properly grounded.
- Do not expose the device to rain or moisture.
- Avoid direct eye exposure to the light source.
- Ensure adequate ventilation around the unit.
- Disconnect power before cleaning or servicing.
3. Setup
Follow these steps to set up your Spectral CYC-4000:
- Unpack the unit and inspect for any shipping damage.
- Attach the sliding brackets securely to a suitable mounting surface (truss, wall, or floor).
- Ensure the mounting location can support the weight of the fixture.
- Connect the PowerCon input cable to a compatible power source.
- If daisy-chaining multiple units, connect the PowerCon output to the next unit's input.
- Connect DMX control cables if using external control.
4. Operating Instructions
Operating the Spectral CYC-4000 is straightforward:
- Power on the unit. The display (if present) will illuminate.
- Use the onboard controls or DMX controller to select the desired operating mode (e.g., DMX mode, auto program, static color).
- Adjust color mixing, intensity, and other parameters as needed for your application.
- Utilize the dual 15° and 30° optics to achieve the desired light throw and coverage for cyclorama or wall washing.
- Position the custom-built slide-in-glare flag to control light spill and achieve precise illumination.
5. Maintenance
Regular maintenance ensures optimal performance and longevity:
- Clean the lenses and exterior casing periodically with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Check all cables and connections for wear or damage before each use.
- Ensure ventilation openings are clear of dust and debris.
- For internal servicing, contact qualified personnel.
6. Troubleshooting
Refer to the table below for common issues and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable disconnected; no power from outlet | Check power connections; test outlet |
| No DMX control | Incorrect DMX address; faulty DMX cable; DMX terminator missing | Verify DMX address; replace cable; add terminator to last unit |
| Light flickers | Unstable power supply; DMX signal interference | Ensure stable power; check DMX connections and shielding |
7. Specifications
Detailed specifications for the Spectral CYC-4000:
| Specification | Value |
|---|---|
| Brand | Showtec |
| Color | white |
| Spare Parts Availability | Information unavailable on spare parts |
| Software Updates Guaranteed Until | Information not available |
| Item Model Number | 8717748269171 |
| ASIN | B005CAMHUO |
| First Available Date on Amazon.fr | 20 October 2011 |
8. Warranty and Support
This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Showtec website.
For technical support, troubleshooting assistance beyond this manual, or spare parts inquiries, please contact Showtec customer service. Contact information can typically be found on the manufacturer's website or on the product packaging.
Please retain your proof of purchase for warranty claims.





