User manual

Symptom Remedy
The unit does not work,
no light
1. Check the mains connection and the main fuse.
2. Check the settings in manual operation.
No response to the
DMX controller
1. Check the DMX connectors and cables for proper connec‐
tion.
2. Check the address settings and the DMX polarity
3. Check whether the DMX cables run near or parallel to high-
voltage cables that may cause damage or interference to a
DMX interface circuit.
4. Try using another DMX controller.
No response to the
remote control
1. Try using the remote control at a dierent angle to the
sensor.
2. Move the remote control closer to the unit.
Check the remote control battery.
If the procedures recommended above do not succeed, please contact our Service Center. You
can nd the contact information at www.thomann.de.
Troubleshooting
32
LED Diamond Dome MK II
LED Eect