• Columa 200
7
Troubleshooting
The following advice should help you to solve problems. If this is not the case, please contact our hotline (see page 3).
Take note of the warranty instructions.
Problem
Possible cause
Solution
Playback is noisy.
Generally speaking, the Columa 200 is a
passive speaker system, which is unable
to produce noise. In the high range area,
very good-quality high-resolution speaker
systems can expose the poor quality of a
signal source (e.g. from MP3 fi les).
Ensure that the source is sending a clear
signal.
The sound seems dull.
The speakers have been connected with
incorrect polarity.
Make sure the speaker cables of all satellites
are connected properly.
Care and cleaning
Clean the speakers regularly with a soft, damp microfi ber
cloth. Be absolutely sure to observe the following notes:
• If possible use only plain water without any cleaning
products. In case of stubborn marks, a mild soap solu-
tion may be used.
• In no circumstances should caustic cleaning products,
white spirit, thinners, petrol or similar be used for
cleaning.
Disposing of the unit
Used units must not be disposed of with house-
hold waste
If the unit is no longer operational, every
consumer is required by law to dispose of
used devices separate from household waste,
e. g. at a collection point run by the communal author-
Protecting the environment
ity borough. In this way, used devices can be recycled
and waste materials disposed of in an environmentally
friendly manner.
For this reason, electrical equipment is labelled with the
displayed symbol.
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