Product support & resources
Find the right starting point for a technical question, a document request or a new equipment brief. Have the exact model and configuration ready so the discussion stays specific.
Request the document for your exact model
For a manual, DMX chart, console profile or processing information, send the model and any variant or firmware details. A photograph of the product label helps identify the equipment.
Ask for the version that matches the supplied product. Confirm compatibility before using a profile or preset from another fixture or cabinet.
Request product documentsInclude with your request
- Exact model, variant and product-label photograph.
- Hardware or firmware version where available.
- The document, language or function you need.
- Console, node, amplifier or processor model if relevant.
- Order reference or previous conversation where available.
Make a technical question easier to answer
Describe what you expected, what happened and when the symptom appears. Include the complete power and signal arrangement, the selected mode and any changes made before the issue began.
Keep original error messages and useful photographs or clips. Follow the product instructions and use qualified assistance where electrical, mechanical or suspended-equipment safety is involved.
Contact YL supportUseful information for service
- Model, serial number or identifying label.
- A concise symptom description and any error code.
- Operating environment and connection diagram.
- Firmware, channel mode and controller settings.
- A short original clip that shows the symptom clearly.
Support scope, replacement parts and commercial terms are confirmed for the specific equipment and order.
Prepare your equipment brief
Use a checklist to organise the requirements before comparing quotations.
Equipment enquiry checklist
Download a plain-text checklist for lighting, audio, OEM and order requirements.
Download TXTPlanning guides
Start with lighting selection, system planning, control protocols and specification comparisons.
Read the guidesYL blog
Explore practical tests, venue requirements and purchasing decisions in more detail.
Explore articlesCommon questions
Find short answers and links to the next step for product and support enquiries.
Browse questions