Pioneer S-31B-LR-QL: инструкция

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S-31B_En.fm 2 ページ ２００９年７月２９日　水曜日　午後４時２分

Thank you for buying this Pioneer product.

Please read through these operating instructions so you will know how to operate your model properly. After you have finished reading the

instructions, put them away in a safe place for future reference.

• Do not sit or stand on the speaker, or let children play on the

speaker.

Before you start

• Do not put large or heavy objects on top of the speaker.

• The nominal impedance of this speaker system is 6 Ω.

Connect the speaker system to an amplifier with a load

impedance ranging from 4 Ω to 16 Ω (a model with “4 Ω to

Cleaning the speaker cabinet

16 Ω” displayed on the speaker output terminals).

With normal use, wiping with a dry cloth should be sufficient to

In order to prevent damage to the speaker system resulting

keep the cabinet clean. If necessary, clean with a cloth dipped in

from input overload, please observe the following precautions:

a neutral cleanser diluted five or six times with water, and wrung

out well. Do not use furniture wax or cleansers.

• Do not supply power to the speaker system in excess of the

maximum permissible input.

Never use thinners, benzine, insecticide sprays or other chemicals

on or near this unit since these will corrode the surfaces.

• When using a graphic equalizer to emphasize loud sounds

in the high-frequency range, do not use excessive amplifier

volume.

• Do not try to force a low-powered amplifier to produce loud

What’s in the box

volumes of sound (the amplifier’s harmonic distortion will

be increased, and you may damage the speaker).

Speaker cable (7 m) x 2

Safety metal x 2

Caution: installation

• Switch off and unplug your AV equipment and consult the

instructions when connecting up components. Make sure you

use the correct connecting cables.

Caution: in use

Screw (for safety metal) x 2

• Do not place the speaker on an unstable surface. It could

present a hazard if it falls, as well as damaging the equipment.

• Do not use the speaker to output distorted sound for long

Non-skid pads x 2 set

periods of times. This can result in a fire hazard.

Warranty card

Operating instructions (this document)

For U.S. model

WARNING:

Handling the cord on this product or

cords associated with accessories sold with the

product will expose you to chemicals listed on

proposition 65 known to the State of California and

other governmental entities to cause cancer and

birth defect or other reproductive harm.

Wash hands after handling

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For European model

If you want to dispose this product, do not mix it with general household waste. There is a separate collection system for used

electronic products in accordance with legislation that requires proper treatment, recovery and recycling.

Private households in the member states of the EU, in Switzerland and Norway may return their used electronic products free of charge to

designated collection facilities or to a retailer (if you purchase a similar new one).

For countries not mentioned above, please contact your local authorities for the correct method of disposal.

By doing so you will ensure that your disposed product undergoes the necessary treatment, recovery and recycling and thus prevent potential

negative effects on the environment and human health.

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• Pass a commercially-available reinforced string through the

safety metal to securely support the speaker to the wall. Be

How to install

sure that the wall to which you fasten the speaker is strong

enough to support the weight of the speaker. After fastening

the speaker, make sure that it does not fall over.

Choosing where to place the speaker systems

• Sounds played through speaker systems are easily affected in

subtle ways by the conditions in the listening space.

Mounting the Safety metal for Fall-Prevention

English

• For best sound, choose a solid floor upon which to place the

• Do not attach the safety metal directly to the wall. It should

speakers, and position the speakers as shown below. The level

only be used in conjunction with reinforced string to prevent

of low sounds can be adjusted by moving the speakers closer

the speaker from falling.

to or further from the wall. Adjust the speakers so that they are

• Using the included screw, tightly secure the safety metal to

equidistant from their respective side walls to assure balanced

the backside of the speaker.

sound.

50 to 60

• Place the left and right speakers equal distances from your

listening position for good stereo sound. Use speaker cords of

• Pass two reinforced strings through the safety metal, and

the same length for each speaker.

fasten the speaker to the wall as shown above.

• So far as possible, place the front left and front right speakers

• If you mount the speakers on the wall or ceiling, first make

on the same plane as the TV screen.

sure that the mounting surface can bear at least 2.5 kg. If

you’re unsure of the load capability, please seek professional

• To achieve optimum surround sound, you should place the TV

advice.

between the left and right speakers, with the speakers

pointing at a 50 to 60 degree angle toward the listening

After installing, make sure the speakers are securely fixed.

position.

• If the room has a lot of reverberation, we recommend hanging

heavy fabric on the walls, and/or putting a carpet on the floor

to damp the sound. For best results, cover walls completely.

• Pioneer assumes no liability whatsoever for damages

• These speakers are bookshelf-type speakers which will give

resulting from assembly, improper mounting, insufficient

their best performance when placed on a solid, level surface

reinforcement, misuse of the product, acts of nature, etc.

off the floor. Placing the speakers directly on the floor will

result in boomy, undefined sound. Ideally, the tweeters should

be at about ear level when seated in your listening position.

We recommend using the CP-31B speaker stand for optimal

sound and stability.

If you choose to use the CP-31B speaker stand, make sure

you secure it with the screws provided.

(for more details, refer to the operating instructions of

CP-31B)

• This unit has two screw holes on the bottom panel. These

holes are meant for joint use with speaker brackets and

speaker stands; speaker brackets are commercially available

and can be used to mount the speakers on a wall. The diagram

below shows the spacing and size of the holes. When

choosing a speaker bracket, make sure that it can hold at least

2.5 kg. Please also read the instructions that come with the

bracket. Speakers that are not mounted properly are a hazard.

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Safety metal

Reinforced strings

Backside of s

Use 5 mm screws

60 mm

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