User manual

10 Troubleshooting
NOTICE!
Possible data transmission errors
For error-free operation make use of dedicated DMX cables and do not
use ordinary microphone cables.
Never connect the DMX input or output to audio devices such as mixers
or ampliers.
In the following we list a few common problems that may occur during operation.
We give you some suggestions for easy troubleshooting:
Symptom Remedy
The unit does not work, no
light, the display is dark
1. Check the mains connection and the main fuse.
2. Check the settings in manual mode.
No response to the
DMX controller
1. Check whether the DMX controller is switched
on. Check the DMX connectors and cables for
proper connection.
2. Check the address settings and the DMX
polarity.
3. Try using another DMX controller.
4. Check whether the DMX cables run near or par‐
allel to high-voltage cables that may cause
damage or interference to a DMX interface circuit.
If the procedures recommended above do not succeed, please contact our Service
Center. You can nd the contact information at www.thomann.de.
Troubleshooting
Colors NerveStrobe HP
37
Stroboscope