QTX DMX-D4 4 Way DMX Booster/Distributor - 154.101UK
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Product Information
Full details
This guide is for lighting technicians and event organizers using the QTX DMX-D4 4 Way DMX Booster/Distributor. It helps to boost and distribute DMX signals over long distances, ensuring reliable performance in various lighting setups. Note that this device requires a mains power supply and uses 3-pin XLR connectors.
All features
| Model Part Number | 154.101UK |
|---|---|
| Brand | QTX |
Extended Product Information
FAQs
What type of DMX connectors does the DMX-D4 use?
The QTX DMX-D4 uses 3-pin XLR connectors for DMX input and output.
Can I use this with 5-pin XLR DMX cables?
You can use it with 5-pin XLR cables, but you'll need adapters.
What is opto-isolation?
Opto-isolation prevents electrical interference and protects against ground loops, ensuring a cleaner DMX signal.
What is the purpose of the DMX loop-through?
The DMX loop-through allows you to connect other DMX devices in a daisy-chain configuration.
What is the power supply requirement?
It requires a 230Vac, 50Hz (IEC) power supply.
How do I terminate the DMX line?
You can terminate the DMX line using the supplied terminator in the loop-through output.
What are the dimensions and weight of the unit?
The dimensions are 248 x 165 x 70mm, and it weighs 1.5kg.
Where can I find replacement parts?
Contact your local QTX retailer or the manufacturer for replacement parts.
Troubleshooting
No DMX signal reaching fixtures.
Check all cable connections, ensure power is on, and verify DMX addresses.
Flickering or unstable lights.
Check for damaged cables, electrical interference, or grounding issues. Try a DMX terminator.
The unit is not powering on.
Check the power cable connection and ensure the outlet is providing power. Check the fuse.
Pros and Cons
Pros
- Extends DMX signal range, allowing for longer cable runs.
- Opto-isolation protects against ground loops and signal degradation.
- Easy to set up with standard 3-pin XLR connectors.
- Provides multiple DMX outputs for complex lighting arrangements.
- Compact and lightweight design for convenient use.
Cons
- Requires a mains power connection.
- Limited to 4 DMX outputs.
- May require additional DMX cables depending on the setup.
- The 3-pin XLR connectors may not be compatible with all DMX devices without adapters.
Setup, Compatibility & Care
- Connection: Connect the DMX controller to the DMX input of the DMX-D4 using a 3-pin XLR cable. Connect DMX output cables from the DMX-D4 to the lighting fixtures.
- Power: Connect the IEC power cable to a 230Vac, 50Hz power outlet.
- Loop Through: Use the DMX loop-through output to connect to other DMX devices if needed. Terminate the DMX loop out when not in use.
- Compatibility: Ensure all connected devices use 3-pin XLR connectors or use appropriate adapters. Verify that the DMX controller and fixtures are set to the correct DMX address.
- Care: Keep the unit dry and away from extreme temperatures. Clean the unit with a soft, dry cloth. Avoid using harsh chemicals.