Chauvet Colordash Manuale Utente Scaricare il pdf (Pagina 18)

Technical Information

-14- COLORdash™ Accent Series User Manual Rev. 03c

Troubleshooting Guide

Symptom Cause(s) Action(s)

General low light

intensity

• Dirty lens assembly • Clean the fixture regularly.

• Misaligned lens assembly • Install lens assembly properly.

One LED does not

illuminate

• Faulty LED • Replace LED board

• Faulty LED driver • Replace LED Driver board

Groups of LEDs do

not illuminate

• Faulty LED • Replace LED board

• Faulty LED driver • Replace LED Driver board

None of the LEDs

illuminates

• Faulty LED board • Replace LED board

• Faulty LED Driver board • Replace LED Driver board

• Faulty main board • Replace main board

Circuit breaker/fuse

keeps tripping/blowing

• Excessive circuit load • Check total load placed on the electrical circuit.

• Short circuit along the power wires • Check for a short in the electrical wiring

Fixture does not

power up

• No power • Check for power on power outlet

• Loose or damaged power cord • Check power cord

• Faulty internal power supply • Replace internal power supply

Fixture does not

respond to DMX

• Wrong DMX addressing • Check DMX mode and unit addressing

• Damaged DMX cables • Check DMX cables

• Wrong polarity on the controller • Check polarity switch settings on the controller

• Loose DMX cables • Check cable connections

• Faulty DMX interface • Replace DMX interface board

• Faulty Main board • Replace main board

DMX signal problems

• Non DMX cables • Use only DMX compatible cables

• Bouncing signals • Install terminator as per DMX standard

• Long cable / low level signal

• Install an optically coupled DMX splitter right

after the fixture with the strong signal

• Too many fixtures

• Install an optically coupled DMX splitter after

unit #32 or before

• Interference from AC wires

• Keep DMX cables separated from power

cables or fluorescent/black lights

If you still experience technical problems after trying the above solutions, contact

CHAUVET® Technical Support.

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