7
Troubleshooting
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please carry out the checks listed underneath. If you are unable to identify or solve the problem, contact your local
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the Servie Center will require this information.
Sound generated from speakers
is disordered.
Speakers are not placed at correct positions.
Polarity of speaker wires are incorrect.
Weak bass or musical instruments
position is not clear.
The +/- wires of speaker are not correctly connected.
Adjust the alt and bass again.
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Check if the volume of mike is adjusted to minimum.
Check if the mike wires are open or short circuit.
Karaoke doesn‘t work normally.
Volume and tune are not adjusted to suitable level.
Reverberation and time delay are set at minimum.
Mike is broken.
With AC current noise or other
noise.
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Signal is not transmitted with shielding conductor.
There‘re welder or power generator or other interfering sources nearby.
Assistant equipment fault.
Hints on Disposal
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ckaging indicates that this product may not be treated as household waste. Instead it should be
taken to the appropriate collection point for the recycling of electrical and electronic equipment.
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quences for the environment and human health, which could otherwise be caused by inappropriate
waste handling of this product. For more detailled information about recycling of this product,
please contact your local council or your household waste disposial service.
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with normal household waste. Please check local rules on separate collection of batteries. The correct disposal of
batteries helps prevent potentially negative consequences on the environment and human health.
Declaration of Conformity
Producer:
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This product is conform to the following European Directives:
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