General Troubleshooting

Appendix

Applies to

Symptom

Solution(s)

Lights

Foggers & Snow

 

Dimmers

Controllers

& Chaser

Auto shut off

Beam is very dim or not bright

Breaker/Fuse keeps blowing

Chase is too slow

Device has no power

Check fan thermal switch reset

Clean optical system or replace lamp

Check 220/110v switch for proper setting

Check total load placed on device

Check users manual for speed adjustment

Check for power on Mains.

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

Fixture is not responding

Fixture is on but there is no movement to the audio

Check DMX Dip switch settings for correct addressing Check DMX cables

Check polarity switch settings

Make sure you have the correct¼audio” jack,modemakeonsuretheacontrollive switches. If audio provided via

audio signal exists

Adjust sound sensitivity knob

 

 

Lamps cuts off sporadically

Light will not come on after power failure

Loss of signal

Moves slow

No flash

No laser output

No light output

Relay will not work

Possible bad lamp or fixture is overheating.

Lamp may be at end of its life.

Some discharge lamps require a cooling off period before the electronics in the fixture can kick start it again, wait 5 to 10 minutes before powering up

Use only DMX cables

Install terminator

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

Check 220/110v switch for proper setting

Re-install bulb, may have shifted in shipping

Bounce mirror motor may have shifted during shipping, readjust

Check slip ring & brushes for contact

Install bulb

Call service technician

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

 

 

 

 

 

 

DMX-250C User Manual

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Revision: 5/17/2005 10:49 PM

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Chauvet DMX-250C user manual General Troubleshooting, Symptom Solutions