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Patch a Fixture Rig

Add, configure, and patch lighting fixtures in Spectralite

Patch a Fixture Rig

Add fixtures, patch them to DMX, and verify output.

Goal

Set up a complete fixture configuration including:

  • Adding fixtures from the library
  • Configuring DMX addresses
  • Setting up multiple universes
  • Testing output

Time: 10-15 minutes

Step 1: Open the Library Manager

  1. Go to Project > Library Manager
  2. Select the Fixtures tab

The Fixtures tab shows categories of available fixtures.

Step 2: Find your fixture

Search by name

Type your fixture's name or manufacturer in the search box.

Browse categories

Fixtures are organized by type:

  • LED - LED pars, bars, and panels
  • Moving Head - Spot and wash moving heads
  • Scanner - Mirror-based scanners
  • Laser - Laser fixtures
  • Conventional - Traditional incandescent fixtures
  • Pixel - LED strips and matrices

Using generic fixtures

If your exact fixture isn't available:

  • Generic RGB - Basic RGB LED
  • Generic RGBW - RGB plus white
  • Generic Dimmer - Single channel dimmer

Step 3: Add fixtures to project

  1. Find the fixture you need
  2. Click the + button to add one, or click the count selector to add multiple at once

Fixtures appear in the Fixtures panel.

Step 4: Patch DMX addresses

Each fixture needs a unique DMX address:

  1. Select a fixture in Fixtures
  2. In the Parameters panel, find the DMX section
  3. Set the Universe (starts at 1)
  4. Set the Address (1-512)

Automatic patching

For multiple fixtures:

  1. Select all fixtures to patch
  2. Right-click and choose Auto Patch
  3. Set the starting universe and address
  4. Fixtures are patched sequentially

Address conflicts

If two fixtures share addresses, you'll see a warning. Resolve by:

  • Moving one fixture to a different address
  • Moving one to a different universe

Step 5: Configure fixture mode

Many fixtures have multiple DMX modes:

  1. Select the fixture
  2. In Parameters, find the Mode dropdown
  3. Choose the mode that matches your fixture's settings

Common modes:

  • 3-channel - Basic RGB
  • 4-channel - RGB + Dimmer
  • Full - All features enabled

Step 6: Position in Preview

For accurate visualization:

  1. Select a fixture
  2. In Parameters, find Position
  3. Set X, Y, Z coordinates
  4. Adjust rotation if needed

Or drag fixtures directly in the 3D Preview.

Step 7: Test output

Verify your setup:

  1. Select a fixture
  2. In Parameters, find the Test section
  3. Click Locate to flash the fixture
  4. Adjust channel values manually to verify

Test without hardware

Even without physical fixtures:

  • The Preview panel shows your output
  • Each fixture displays its current color and intensity

Working with multiple universes

For large setups:

  1. Universe 1 handles addresses 1-512
  2. Universe 2 handles the next 512 addresses
  3. Continue as needed

Universe setup

  1. Patch each fixture to its universe in the Fixtures panel
  2. Open Edit > Outputs and add an Art-Net or sACN output
  3. If your downstream hardware expects a different universe numbering, set a universe offset on the output

Fixture groups

Organize fixtures for easier control:

  1. Select multiple fixtures
  2. Right-click and choose Create Group
  3. Name the group (e.g., "Stage Left", "Truss 1")
  4. Control groups as a unit

Next steps