The veneered surfaces of our speakers have a protective
surface coat so no wood polish is necessary.
NOTICE
Risk of damage!
Using the wrong cleaning agents may damage
the delicate surface of the housing.
–
Under no circumstances should caustic clean-
ing products, white spirit, thinners, petrol or
similar be used for cleaning.
• Ideally, you should remove dust or small amounts of dirt
with a dry, smooth leather cloth.
• Rub off stubborn dirt with a damp cloth. Make sure that
no liquid penetrates the speakers.
• If possible, only use plain water without any additives.
In case of stubborn marks, a mild soap solution may be
used.
• Then immediately wipe the surfaces dry with a soft
cloth without applying pressure.
Cleaning and Care
The following advice should help you to solve problems. If this does not help, you will find useful information in the de-
tailed FAQs on our website. Otherwise, please contact our hotline (see page 1). Take note of the warranty instructions.
Problem
Possible cause
Solution
Playback is noisy.
The speaker is generally very low-noise.
In the high range area, very high-reso-
lution speaker systems can expose the
poor quality of a signal source (e.g. from
MP3 files).
Make sure that the source is emitting a clear
signal.
The sound seems dull.
Speakers have been connected with
incorrect polarity.
Check to make sure the cables of all speakers are
correctly connected.
Troubleshooting
