DEUTSCH
ENGLISH
FRANCAIS
ESP
AÑOL
14
Troubleshooting:
The following overview is intended as an aid to rapid troubleshooting. If you are unsure,
contact the manufacturer, the dealer or appropriate specialist personnel. Never open the
device by yourself!
If the specified corrections have not been successful, please contact our service staff. The contact
details can be found at www.musicstore.de.
Environmental Protection:
The company Music Store professional GmbH always strives to reduce the burden of packaging
to a minimum. The use of environmentally friendly and recyclable materials is always of elemen-
tary importance. Please return the packaging for recycling after use:
Cleaning:
Regular cleaning of the device from impurities and dust increases the shelf life of the product.
Always disconnect the device from the power supply while cleaning it Optical lenses should be
cleaned with a dry microfiber cloth. This will also optimize the light output. Never clean the de-
vice wet! Ventilation grilles and openings should always be cleaned of dust and dirt. Compressed
air sprays are ideal for this application.
Symptom
Troubleshooting
No function
Check the network connection and your fuse.
No sound from loudspeaker,
but power LED lights up
Check the cable connections at the inputs and outputs.
The speaker or XLR cables may be defective. Please replace them.
Amplifier switches to protec-
tion mode (red protect LED
lights up)
Short-circuit in the speakers or cables.
Overheating due to low impedance of the loudspeakers.
Lack of air supply due to unfavourable installation loca-
tions. Overloading due to lack of power (cable cross-sec-
tions of power cables too thin).
DEUTSCH
ENGLISH
