Operating instructions

• Columa 100 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 clean
signal.
The sound seems dull. The speakers have been connected with
the wrong poles.
Make sure the speaker cables of all satellites
are connected properly.
Split the single wires on both ends for approximately 1.
30 mm and remove 10 mm of the insulation on each
wire.
Twist the copper core so that no strands are protruding.2.
Turn the connector terminal counterclockwise until 3.
loose.
Run the stripped cable into the hole that is now visible. 4.
Turn the terminal clockwise. The cable is now clamped
in place.
Connect all speaker cables this way.5.
Connect the speaker cables to your AV receiver. The 6.
operating instructions of the appliance should contain
notes on this.
Subwoofer
Connect the subwoofer as described in the correspond-•
ing operating instructions.
Crossover frequency
The optimal crossover frequency for the Columa 100 •
system amounts to 150 Hz. Set your AV amplifi er to
this value to the extent possible.