thomann JunoScan MK-II, User Manual

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Symptom Remedy
Device not working, no light, fan
not working
Check mains connection and fuse.
Not responding to DMX controller 1. The DMX indicator in the display should flash during
data transmission. If not, check DMX connectors and
cables for proper matching and fit.
2. If the DMX indicator in the display is lit and there is no
response, check address settings and DMX polarity.
3. Try using another DMX controller.
4. Check whether the DMX cables run near or parallel to
high-voltage cables that may cause damage or interfer‐
ence to the DMX interface circuit.
If the procedures recommended above do not succeed, please contact our Service Center. You
can find the contact information at www.thomann.de .
Troubleshooting
JunoScan MK-II
51