S5. If the Dimmer Channel is not working (ie: The Lighting fixture does not light up).

1. Check if the Dimmer is turned ON
   
2. Check if the DMX LED signal is ON
   
3. Check if there is a Lamp in the Fixture
4. Check if the Lamp in the fixture is Blown/fused
5. Check if the DMX cable is unplugged
   
6. Check if the MCB breaker on the dimmer has tripped. (Danger: If you are not trained or qualified please get an electrician to check for you).