Owner`s manual

Operating mode switch (3), operating state LED (4), power switch (2)

AV input (5)

Connect your receiver's low-level subwoofer output (sub-pre-out) to the subwoofer's AV input (see Fig.

4). You will require a mono-cinch cable for this (not supplied).

High-level inputs (9)

For connection to the high-level (speaker) outputs of the receiver/amplifier, refer to Fig. 3.

Level control (8)

This control is used to set the bass volume according to your preferences. Proceed as follows:

1. Set the bass control of your amplifier into its centre (linear) position.

2. Important: Set the level control to its left stop (lowest volume).

3. Now, play back some music and set the volume control of the amplifier to the desired level.

4. Set the subwoofer level control to the desired bass level.

Cross-over frequency control (7)

Used to set the upper limit of the subwoofer operating range. In combination with your INTERIOR

satellites, this control should be set to 150 Hz.

Phase switch (6)

In normal use the phase switch should be set to 0°. However, in rare cases it may be advantageous to

set the phase to 180° (e.g. if the subwoofer is far away from the front satellites or in the event of

unfavourable acoustics in the room). Generally speaking: the setting where the lower base tone area has

a fuller sound is the correct one.

Fuse (10)

Only use a fuse with the parameters indicated inside the triangle next to the fuse holder, on the rear of

the amplifier.

Power switch ON Power switch OFF

Operating mode

switch ON

Subwoofer is in permanent operation, the LED is green.

Favourable setting for the reproduction of programmes

with long quiet passages (this prevents the subwoofer

from switching off unintentionally).

The subwoofer is

switched off, LED is off.

This is the setting for

when subwoofer isn't

used over long periods.

Operating

mode AUTO

The automatic switching on/off is activated (recom-

mended setting).

The subwoofer switches on automatically when it re-

ceives a signal from the receiver, the LED turns green.

It automatically switches to standby after receiving no

signals for some minutes, the LED turns red.