Operating instructions

• Consono 15 7

Troubleshooting

The following instructions should help you to solve problems. If this doesn’t work, please contact our hotline (see page 3).

Mind the warranty instructions.

Problem Possible cause Solution

Playback is noisy. Generally speaking, the system is very low-

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

the 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. In the process, be absolutely sure to observe the

following notes:

If possible use only plain water with no cleaning prod-•

ucts. In case of stubborn marks, a mild soap solution

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,

Protecting the environment

e. g. at a collection point run by the communal author-

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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