Smoke

The “Smoke” button turns on the fog machine right from the console — with a single press, without reaching for its separate remote or timer. Fog in the air is what makes the fixtures’ beams visible “in volume”: without haze, a beam fixture’s ray is almost invisible, but with it the beams draw crisp columns of light in the air.

📍 Where: Live → the left column → the “Smoke” button (with a cloud icon, blue colored).

How to use it:

  1. Press “Smoke” — the fog machine turns on full. The button lights up blue.
  2. Press it again — the fog turns off and the fixture returns to its original state.

The program finds the machine’s output channel on its own, whatever its profile calls it (“Fog”, “Smoke”, “Haze”, “Pump” or simply the overall intensity) — this requires no setup from you. If the machine also has a separate “unit on” switch (MDG ATMe, MDG theONE and Stairville SF-1500 are built that way), the button raises it too: without it the unit stays silent at any output level. Releasing the button puts everything back.

⚠️ A few machines have no DMX output channel at all: they are driven only by buttons on the unit or by a separate command sequence (MagicFX Eco2Jet CO₂ jets work that way). The button does nothing on such a fixture — and the visualiser honestly draws no plume. Easy to check: open the fixture card and look for a fog level among its channels.

Auto mode: the machine pulses on its own

If you need fog regularly through the evening, turn on the auto burst — no need to press the button by hand.

  1. Right-click the “Smoke” button — a small settings panel opens.
  2. Press “Auto: off” to enable the mode.
  3. Set “Burst, s” — how many seconds the machine releases fog, and “Pause, s” — how long it stays quiet between bursts. The defaults are 3 seconds of burst and 25 seconds of pause.

While auto mode runs, a small dot glows on the “Smoke” button — so you can see the cycle is going even during a pause. A normal press still works on top of the cycle: you can fire a burst manually at the right moment. The settings are remembered, while the mode itself always starts off the next time you launch the program — so a show never opens with an unexpected burst.

⚠️ Warning: the button only controls fixtures of type fog machine (smoke). For it to work, such a fixture must be added in the Patch and connected to the DMX line.
💡 Tip: release the fog ahead of time, a few seconds before you need it — the machine needs time to fill the air. The beam doesn’t become visible instantly.
💡 The master intensity fader and the Blackout button do not switch the fog off — they kill light, and fog is not light. Dimming the room no longer costs you the haze that makes the beams visible. To stop the fog, press the “Smoke” button again or turn off auto mode.
💡 Tip: “Smoke” is the same kind of live overlay as the Strobe and the Blinder. To clear all overlays at once — hold down Reset.
Fig. 07.07.1 — The “Smoke” button in its active state
Fig. 07.07.1 — The “Smoke” button in its active state