Chauvet DMX-40B User Manual download pdf (Page 21)

General Troubleshooting

Applies to

Symptom Solution(s)

Lights

Foggers

& Snow

Controllers

Dimmers

& Chaser

Auto shut off Check fan thermal switch reset

Beam is very dim

or not bright

Clean optical system or replace lamp

Check 220/110v switch for proper setting

Breaker/Fuse

keeps blowing

Check total load placed on device

Chase is too slow Check users manual for speed adjustment

999

Device has no

power

Check for power on Mains.

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

999

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 no

movement to the

audio

Make sure you have the correct audio mode on

the control switches. If audio provided via ¼”

jack, make sure a live audio signal exists

Adjust sound sensitivity knob

999

Lamps cuts off

sporadically

Possible bad lamp or fixture is overheating.

Lamp may be at end of its life.

Light will not come

on after power

failure

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

Loss of signal Use only DMX cables

Install terminator

Note: Keep DMX cables separated from power

cables or black lights.

99 9 9

Moves slow Check 220/110v switch for proper setting

No flash Re-install bulb, may have shifted in shipping

No laser output Bounce mirror motor may have shifted during

shipping, readjust

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

DMX-40B User Manual 21 Revised: 2006-12-06 09:36:47

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Chauvet DMX-40B User Manual Page 21

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