DLS D-Series Руководство пользователя - Страница 3

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Surround system

Centre speaker positions:

For a front centre speaker, position it directly above or below the screen, depending on screen

height. Optimum is in the same height as the front speaker sound centre (0.8-1m for

models) For wall mounting, there are two holes on the backside of the speaker for wall mounting

with brackets. One hole for each bracket Front right and left speaker: Place the speaker 0.5-1m

from the TV. For large projection screens, space speaker 0.1- 0.5m from screen. Try to follow the

2-channel position as close as possible in room for best sound image.

Surround speaker "rear speaker":

Depending on where you sit in the room there are two ways of presenting the sound image.

Direct or diffuse surround effect.

Direct is when the speaker point at the listening positions from rear or side walls, in the same

height as front and centre speaker.

For diffuse sound effect, mount the speaker higher and point them along rear or side wall.

Side panels

DLS D-series speaker are designed to be used with

side panels that are avalible in different finishes.

The panels and the speakers have internal hidden

magnets that automatically places the panels in correct position.

When adding the side panels on D3, put the panel bottom on the

small edge in the lower part of the D3, and then adjust the upper

side of panel to correct position.

Front cloth panel

The front cloth panels are attached in the same way using hidden magnets.

Connections

Make sure to turn off all amplifiers before connecting your new speaker to your system.

Connect the cable to the terminal. Use the marking of the cable to ensure that the red or "+" mark

of the amplifier is connected to the "+" side of the terminal, also marked with red.

We recommend high quality cables, not to thin, to avoide losses to reduce the effect the cable has

on the speaker. At high frequency the inductive component of the cables impedance can dominate

over the DC resistance and will affect the tonal balance. Minimum cable size should be 2 x 2,5 sq

mm. Ask your dealer for the best cable for your needs.

Power handling

DLS recommends using amplifiers within a specific power range. However, the most important

thing is that the amplifier has sufficient power reserves for handling peaks and transients in the

music signal. The power rating figure of a loudspeaker is a very inprecise figure. Since the energy

in the music signal varies, neither peak nor average value is relevant. A power rating of e.g. 100W

RMS says only that you can play a continuous tone of 1kHz at this output. It does not mean that

you can turn the volume all the way up on a 100W amplifier and expect clear sound and healthy

speakers. The greatest danger to a loudspeaker is distorded signal. Distorsion in the low frequen-

cy range produces overtones in the entire spectrum, with an energy that can easily damage the

tweeter units. And since a more powerful amplifier can play louder without distorsion, we have the

paradox that it is a greater risk to damage speakers by playing loud with a smaller amplifier.

Caution!

If you hear distortion when you increase the volume this is normally a sign of overloading the amp-

lifier and you should immediately reduce the output level.

increases the risk for harmful distortion inthe amplifier. We recommend that you use these controls

with care.

Place the side panel bottom

on this edge

Use of loudness, bass or treble boost

floor standing