Stairville novaWASH Quad LED User Manual page 39

One of the channels is not
working well
3. If you have intermittent DMX signal problems, check the pins on connectors or on the
PCB of the unit or of the previous one.
4.
Try to use another DMX controller.
5.
Check if the DMX cables run near or run alongside high-voltage cables that may cause
damage or interference to DMX interface circuit.
The cable connected to the PCB may be broken.
If the procedures recommended above do not succeed, please contact our Service Center. You
can find the contact information at www.thomann.de.
novaWASH Quad LED
Troubleshooting
39