Chauvet Colorado 1 Tri IP Manual - EES

Technical InformationTroubleshooting GuideSymptom Cause(s) Action(s)General low light intensityA single tri color LEDdoes not illuminateA group of tri-color LEDsdoes not illuminateNone of the LEDs areilluminatingBreaker/Fuse keepsblowingFixture does not power upFixture does not respondto DMXDMX signal problems• Dirty lens assembly• Misaligned lens assembly• Faulty LED• Faulty LED board• Faulty LED• Faulty LED board• Faulty LED driver• Faulty LED PCB• Faulty LED Driver PCB• Faulty main PCB• Excessive circuit load• Short circuit along the power wires• No power• Loose or damaged power cord• Blown internal fuse• Faulty internal power supply• Wrong DMX addressing• Damaged DMX cables• Wrong polarity on the controller• Loose DMX cables• Faulty DMX interface• Faulty Main PCB• Non DMX cables• Bouncing signals• Long cable / low level signal• Too many fixtures• Interference from AC wires• Clean the fixture regularly• Install lens assembly properly• Replace the LED board• Replace the LED board• Replace the LED board• Replace the LED board• Replace the LED driver board• Replace the LED board• Replace the LED driver board• Replace the Display / Main board• Check total load placed on the electrical circuit• Check for a short in the electrical wiring• Check for power on power outlet• Check power cord• Replace internal fuse• Replace internal power supply• Check Control Panel and unit addressing• Check DMX cables• Check polarity switch settings on the controller• Check cable connections• Replace Main PCB• Replace Main PCB• Use only DMX compatible cables• Install terminator as suggested• Install an optically coupled DMX splitter rightafter fixture with strong signal• Install an optically coupled DMX splitter afterunit #32• Keep DMX cables separated from power cablesor black lightsIf you still experience technical problems after trying the above solutions, contactCHAUVET® Technical Support.COLORado 1-Tri IP User Manual Rev. 01c -19-