Bose Lifestyle 20 Manuale d'uso - Pagina 8

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Setting Up

Select the locations for your Lifestyle

When you place your speakers according to the guidelines below, a combination of re-

flected and direct sound provides a good stereo image virtually everywhere in the room. You

may experiment with the placement and orientation of the Jewel Cube

Acoustimass

module to produce sound most pleasing to you.

To adjust your system for the characteristics of

your listening room, see "Fine-tuning your

system" on page 18.

Jewel Cube speakers

1. For the most lifelike sound, place the Jewel

Cube speakers 6-12 feet (1.8-3.6 m) apart.

They can be as close as 3 feet (1 m) or as far

apart as 15 feet (4.6 m).

2. Place the Jewel Cube speakers 6-12 inches

(15-30 cm) from the surface behind them.

3. Direct one cube of each speaker toward the

center of the room (Figure 2). Direct the other

cube toward a side wall to create reflected

sound.

Note: The Jewel Cube speakers are magnetically shielded so you can place them close to

a TV without affecting picture quality.

Acoustimass module

Follow these guidelines to select a location for the Acoustimass module.

1. Place the Acoustimass module along a side wall near the front of the room, if possible

(Figure 2). You can place the module along the same wall as the speakers, if more

convenient.

2. Aim the round opening (port) along the wall, 2 feet (.6 m) from a corner (Figure 2). Avoid

blocking the port.

3. Select a convenient location – under a table, behind a sofa. Do not allow furniture or

drapes to block the ventilation openings on the module.

4. Place the Acoustimass module within reach of the audio input cable, speaker cables,

and an electric outlet.

5. For proper ventilation, place the Acoustimass module on its long side, with the connec-

tors facing the floor (Figure 3). Or place it on its largest side, with the bass and treble

controls facing up. Do not place the module on either end.

6. Once you have selected a position for the Acoustimass module, place the four self-

adhesive rubber feet near the corners of the bottom surface. On a bare floor, the rubber

feet provide increased stability and protection from scratches.

7. For best bass performance, do not place the module midway between any two walls.

Note: To avoid interference with the TV picture, keep the Acoustimass module at least 18

inches (45 cm) from any TV.

Music center

Select a location for the music center.

1. Place the music center on a level surface and allow enough room to lift the door.

2. Make sure it is close enough to any additional sound sources (TV, VCR, etc.) to allow for

cable length.

3. Keep the music center within 30 feet (9.1 m) of the Acoustimass module (the length of

the audio input cable).

20 music system

speakers and

October 29, 2001

Figure 2

Recommended speaker locations

CAUTION:

Choose a stable and level

surface for your Jewel Cube

speakers. Vibration can cause

the speakers to move, particu-

larly on very smooth surfaces.

For stability, peel off the

backing from the rubber feet

and center them in the

matching shapes on the

bottom of each speaker.

Figure 3

Acoustimass module positions

Preferred

position

Alternate

AUDIO

INPUT

RIGHT

OUTPUTS

SPEAKERS

CUBE

LEFT

POWER

OFF

position

CAUTION:

Do not cover the ventilation

openings of the Acoustimass

module. The slots on the end

provide ventilation for the

built-in electronic circuitry, and

should not be blocked.

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