6
Activating and deactivating
• The subwoofer is activated or deactivated with the switch
9
“Power”. When the subwoofer is on, the LED
6
“Power” is
illuminated in
– green, if the subwoofer is in operating mode
– red, if the subwoofer is in standby mode.
Automatic activation/switching to standby mode
• Switch
5
“On Auto”:
–
Auto
position: The subwoofer activates as soon as an
audio signal is present at the input jack
4
“Line In”.
If there is no audio signal for 20 minutes, the subwoofer
automatically switches to standby mode.
–
On
position: The subwoofer is continually activated.
Changing the input sensitivity of the automatic activation
• You can change the sensitivity of the automatic activation
using the controller
3
“Auto Level”. This is helpful if the sub-
woofer does not activate in spite of a present audio signal or
if it is activated by glitches.
Use a small screw driver for turning the controller.
Volume
• You can control the volume of your subwoofer using the volu-
me control
2
“Volume”.
Phase
• You activate and deactivate phase shifting (180°) for the
subwoofer using the switch
8
“Phase”. Choose a setting at
which the subwoofer emits the loudest and most precise
sound.
HP-Filter
• With the high-pass filter
1
you can set a value between 30
and 70 Hz. All frequencies, which are lower than this set
value are weakened or completely faded out.
• The filter is intended to adjust the subwoofer to small rooms
in order to avoid potential droning sounds.
Clip
• The LED
7
“Clip” is illuminated if the subwoofer is overloaded
due to an excessive input signal. Reduce the input signal if
this LED lights up.
• The LED keeps lighting up if
a
over temperature limit
b
supply power failure.
Crossover frequency
• The subwoofer must be “On” in the Bass management/
Speaker management (“Speaker Setup”) for the amplifier/AV
receiver. The appropriate crossover frequency to be set there
depends on the satellites being used. You can find specifica-
tions for the crossover frequency of the respective satellites
in the technical data section of our web shop.
Use
9
10
11
1
2
3
4
5
6
7
8