General Troubleshooting

 

 

 

Applies to

 

 

 

 

 

 

 

Symptom

Solution(s)

 

Foggers

 

Dimmers

Lights

& Snow

Controllers

& Chaser

 

 

 

 

 

 

Auto shut off

Check fan thermal switch reset

 

 

 

 

 

 

 

 

 

Beam is very dim or not

Clean optical system or replace lamp

 

 

 

bright

 

 

 

 

Check 220/110v switch for proper setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Breaker/Fuse keeps

Check total load placed on device

 

 

 

blowing

 

 

 

 

 

 

 

 

 

 

 

Chase is too slow

Check users manual for speed adjustment

 

 

 

 

 

 

 

Device has no power

Check for power on Mains.

 

 

 

 

 

Check device’s fuse. (internal and/or external)

 

 

 

 

 

 

 

 

 

 

Fixture is not responding

Check DMX Dip switch settings for correct addressing

 

 

 

 

 

Check DMX cables

 

 

 

 

Check polarity switch settings

 

 

 

 

 

 

 

 

 

 

Fixture is on but there is

Make sure you have the correct audio mode on the control switches.

 

 

 

 

no movement to the audio

If audio provided via ¼” jack, make sure a live audio signal exists

 

 

Adjust sound sensitivity knob

 

 

 

 

 

 

 

 

 

 

Lamps cuts off

Possible bad lamp or fixture is overheating.

 

 

 

sporadically

 

 

 

 

Lamp may be at end of its life.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Light will not come on after

Some discharge lamps require a cooling off period before the

 

 

 

 

power failure

electronics in the fixture can kick start it again, wait 5 to 10 minutes

 

 

 

 

before powering up

 

 

 

 

 

 

 

 

 

 

Loss of signal

Use only DMX cables

 

 

 

 

 

Install terminator

 

 

 

 

 

 

Note: Keep DMX cables separated from power cables or black lights.

 

 

 

 

 

 

 

 

 

 

Motor movements are

Possible bad motor driver or sensors

 

 

jerky or jumpy

 

 

 

Check polarity switch on controller

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Moves slow

Check 220/110v switch for proper setting

 

 

 

 

 

 

 

 

 

No flash

Re-install bulb, may have shifted in shipping

 

 

 

 

 

 

 

 

 

No light output

Check slip ring & brushes for contact

 

 

 

 

 

Install bulb

 

 

 

 

Call service technician

 

 

 

 

 

 

 

 

 

 

Relay will not work

Check reset switch

 

 

 

 

 

 

 

 

 

Check cable connections

 

 

 

 

 

 

 

 

 

 

Remote does not work

Make sure connector is firmly connected to device

 

 

 

 

 

 

 

 

Stand alone mode

All Chauvet lighting fixtures featuring stand-alone functions do not

 

 

 

 

 

require additional settings, simply power the fixture and it will

 

 

 

 

automatically enter into this mode

 

 

 

 

 

 

 

 

 

 

Unit wobbles when rotating

Check for damages possibly incurred during shipping

 

 

 

 

 

 

 

 

 

DMX-4 User Manual

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Chauvet DMX-4 user manual General Troubleshooting, Symptom Solutions