Yamaha NS-P280: инструкция

Precautions

Please read the following operating precautions before use. YAMAHA will not be held responsible for any damage and/

or injury caused by not following the cautions below.

1.

To assure the finest performance, please read this

1.

Do not operate this unit upside down. It may overheat,

manual carefully. Keep it in a safe place for future

possibly causing damage.

reference.

2.

Do not use excessive force on switches, controls or

2.

Install the speakers in a cool, dry, clean place – away

connection wires. When moving this unit, first

from windows, sources of heat, sources of excessive

disconnect the power plug and the wires connected to

vibration, dust, moisture or cold. Avoid sources of

other equipment. Never pull the wires themselves.

electrical humming (e.g., transformers and motors). To

3.

Never put a hand or a foreign object into the port

prevent fire or electric shock, do not expose the

located on the right side of this unit. When moving this

speakers to rain or water.

unit, do not hold the port, as it might cause personal

3.

To prevent the enclosure from warping or discoloring,

injury and/or damage to this unit.

do not expose the speakers to direct sunlight or

4.

Since this unit has a built-in power amplifier, heat

excessive humidity.

radiates from the rear panel. Place the unit away from

4.

Avoid installing the speakers where foreign objects may

walls, allowing at least 20 cm (8") of space above,

fall onto them and/or where they may be exposed to

behind and on both sides of the unit to prevent fire or

liquid dripping or splashing.

damage. Furthermore, do not position the unit with the

5.

Do not place the following objects on top of the

rear panel facing down on the floor or other surfaces.

speakers:

5.

When using a humidifier, be sure to avoid condensation

– Other components, as they might damage or discolor

inside this unit by allowing enough space around the unit

the surface of the speakers.

and avoiding excess humidification. Condensation might

– Burning objects (e.g., candles), as they might cause

cause fire, damage to the unit, and/or electric shock.

fire, damage to the speakers or personal injury.

6.

Do not cover the rear panel of this unit with a

– Containers of liquid, as they might spill and cause

newspaper, tablecloth, curtain, etc. to avoid obstructing

electric shock to the user or damage to the speakers.

heat radiation. If the temperature inside the unit rises, it

6.

Do not place the speakers where they are liable to be

may cause fire, damage to the unit, or personal injury.

knocked over or struck by falling objects. Stable

7.

Do not plug this unit into a wall outlet until all

placement will also ensure better sound performance.

connections are complete.

7.

Placing the speakers on the same shelf or rack as the

8.

The voltage to be used must match that specified on the

turntable can result in feedback.

rear panel. Using this unit with a voltage higher than

8.

Any time you note distortion, reduce the volume control

specified is dangerous and may cause fire, damage to

on your amplifier to lower setting. Never allow your

the unit, and/or personal injury. Yamaha is not

amplifier to be driven into “clipping”. Otherwise, the

responsible for damage resulting from use of this unit

speakers may be damaged.

with a voltage other than specified.

9.

When using an amplifier with a rated output power

9.

Super-bass sound reproduced by this unit may cause a

higher than the nominal input power of the speakers,

turntable to generate audio feedback. In this case, move

care should be taken not to exceed the maximum input

the unit away from the turntable.

of the speakers.

10.

This unit may be damaged if certain sounds are

10.

Do not attempt to clean the speakers with chemical

continuously output at high volume level. For example,

solvents as this might damage the finish. Use a clean,

if 20 Hz–50 Hz sine waves from a test disc or bass

dry cloth.

sounds from an electronic instrument, etc. are

11.

Do not attempt to modify or fix the speakers. Contact

continuously output, or if a turntable stylus touches the

qualified Yamaha service personnel when service is

surface of a disc, reduce the volume level to prevent the

needed. The cabinet should never be opened for any

unit from being damaged.

reason.

11.

If you hear distorted noise (i.e., unnatural, intermittent

12.

Be sure to read the “Troubleshooting” section regarding

“rapping” or “hammering” sounds) from this unit,

common operating errors before concluding that the

reduce the volume level. Extremely loud movie

speakers are faulty.

soundtrack low frequency, bass-heavy sounds, or

13. Secure placement or installation is the owner’s

similarly loud popular music passages can damage this

responsibility. Yamaha is not liable for accidents

unit.

caused by improper placement or installation of

12.

Vibration generated by super-bass sound may distort

speakers.

images on a TV. In this case, move the unit away from

the TV set.

13.

When disconnecting the power cord from the wall

For NS-SW280

outlet, grasp the plug; do not pull the cord.

WARNING

14.

When you plan not to use this unit for a long period of

TO REDUCE THE RISK OF FIRE OR ELECTRIC

time (i.e. vacation, etc.), disconnect the AC power plug

from the wall outlet.

SHOCK, DO NOT EXPOSE THIS APPLIANCE TO

15.

Install this unit near the wall outlet and where the AC

RAIN OR MOISTURE.

power plug can be reached easily.

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Precautions

English

• VOLTAGE SELECTOR

Information for Users on Collection and Disposal

(For China, Korea, Asia and General models)

of Old Equipment

The voltage selector switch on the rear panel of this

unit must be set to your local main voltage BE-

This symbol on the products, packaging,

FORE plugging this unit into the AC main supply.

and/or accompanying documents means

Voltages are 110-120/220-240 V AC, 50/60 Hz.

that used electrical and electronic

products should not be mixed with

This unit is not disconnected from the AC power

general household waste.

source as long as it is connected to the wall outlet, even

For proper treatment, recovery and

if this unit itself is turned off. In this state, this unit is

recycling of old products, please take

designed to consume a very small quantity of power.

them to applicable collection points, in

accordance with your national legislation

For U.K. customers

and the Directives 2002/96/EC.

If the socket outlets in the home are not suitable for the

By disposing of these products correctly,

plug supplied with this appliance, it should be cut off and

you will help to save valuable resources

an appropriate 3 pin plug fitted. For details, refer to the

and prevent any potential negative effects

instructions described below.

on human health and the environment

Note:

The plug severed from the mains lead must be

which could otherwise arise from

destroyed, as a plug with bared flexible cord is hazardous

inappropriate waste handling.

if engaged in a live socket outlet.

For more information about collection

and recycling of old products, please

contact your local municipality, your

SPECIAL INSTRUCTIONS FOR U.K. MODEL

waste disposal service or the point of sale

IMPORTANT:

where you purchased the items.

THE WIRES IN MAINS LEAD ARE COLOURED

[Information on Disposal in other

IN ACCORDANCE WITH THE FOLLOWING

Countries outside the European Union]

CODE:

This symbol is only valid in the European

Blue: NEUTRAL

Union. If you wish to discard these items,

Brown: LIVE

please contact your local authorities or

As the colours of the wires in the mains lead of this

dealer and ask for the correct method of

apparatus may not correspond with the coloured

disposal.

markings identifying the terminals in your plug,

proceed as follows: The wire which is coloured

BLUE must be connected to the terminal which is

marked with the letter N or coloured BLACK. The

wire which is coloured BROWN must be connected

to the terminal which is marked with the letter L or

coloured RED. Make sure that neither wire is

connected to the earth terminal of a three pin plug.

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Contents

Package contents................................................1

Connecting the power cables............................. 4

Installing the speakers.......................................1

Using the Subwoofer......................................... 4

Installing the front, center, and surround

Setting the subwoofer volume ........................... 4

speakers ..........................................................2

Frequency characteristics................................... 5

Installing the subwoofer .....................................2

Troubleshooting................................................. 5

Wa ll-mounting the speakers ..............................2

Specifications...................................................... 6

Connecting the speakers...................................3

Connection diagram ...........................................3

Package contents

Thank you for choosing the Yamaha NS-P280 5.1CH Speaker Package.

Make sure the package contains the following items.

 Subwoofer (NS-SW280 x1)

The Subwoofer features a built-in power amplifier and utilizes

Advanced Yamaha Active Servo Technology to provide high-quality

sub-bass sound that adds real “punch” to your home theater.

 Front, center, and surround speakers (NS-B280 x5)

The front, center, and surround speakers are full-range

acoustic-suspension speakers.

 Front, center, and surround speakers

Subwoofer cable,

Non-skid pads: When

5 m (16 ft.) x1

placing the speakers on a flat

Speaker cable, 25 m (82 ft.) x1

surface, affix the included

(To be cut into 5 lengths for the

non-skid pads to the corners

front, center, and surround

of the speaker undersides, as

speakers. Take care to prevent

shown. The pads will prevent

injury when preparing the cables.)

the speakers from moving

Non-skid pads (20 pcs.) x1

Non-skid pad

around.

(For the front, center, and

surround speakers.)

Installing the speakers

•

Before you connect the speakers, place each speaker in

its respective location. Speaker positioning is very

important as it affects the overall sound quality of the

Front

system. Place the speakers in locations that will

right

optimize the sound quality at your listening position.

Refer to the illustration.

Subwoofer

TV

The position of the subwoofer is not as critical as the

Front

position of the other speakers because sub-bass

left

Center

sounds are not very directional. Refer to “Installing the

Surround

subwoofer” on page 2 for more information.

right

Note

•Placing the speakers too close to a CRT-type TV

may impair the picture color or cause a buzzing

Surround

left

noise. In this case, move the speakers at least 20 cm

(8") away from the TV. This is not an issue with LCD

and plasma TVs.

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Installing the speakers

English

Installing the front, center, and

Wall-mounting the speakers

surround speakers

You can mount the speakers on the wall as follows.

Front speakers:

Place the two front speakers on the

1

Install screws into a solid wall or wall support

left and right sides of the TV, at approximately the

as shown below. Use 3.5 to 4 mm (1/8")

same height as the TV, facing directly forward.

diameter self-tapping screws.

Surround speakers:

Place the left and right

2

Hang each speaker by its keyhole slots onto

surround speakers behind your listening position,

the protruding screws.

facing slightly inward, about 1.8 meters (approx. 6 ft.)

above the floor.

Note

You can place the front and surround speakers on

•Make sure the shaft of the screw is seated in the

tables or other supports, or mount them on the walls.

narrow part of the keyhole slot. Otherwise, the

For more information, see “Wall-mounting the

speaker may fall.

speakers”.

Center speaker:

Place the center speaker centrally

Wall/wall

45 mm

between the front speakers, facing directly forward.

support

(1-3/4")

Installing the subwoofer

6 mm

(1/4")

Place the subwoofer on the outside of either the right

Minimum

or the left front speaker, as shown in

A

and

B

.

20 mm (3/4")

AB

Warnings

•Each speaker weighs 0.45 kg (1 lbs.). Do not

mount the speakers on thin plywood or on a wall

with a soft surface material. Otherwise, the screws

may pull out of the surface and the speakers may

fall, possibly damaging the speakers or causing

personal injury.

C

•Do not affix the speakers to a wall using nails,

adhesives, or unstable hardware. Long-term use

and vibration may cause the speakers to fall.

Note: Standing waves

may make it difficult to

•To avoid accidents resulting from tripping over

hear bass sounds here.

loose speaker cables, affix the cables to the wall.

•Mount the speakers in a wall location that will be

unlikely to result in injury to an individual’s head.

Subwoofer Front speaker

The placement shown in

C

is also possible, however, if

the subwoofer is placed directly facing a wall and your

listening position is in the center of the room, you may

not be able to obtain enough bass sound from the

subwoofer. This is because “standing waves” are

forming between the two parallel walls and cancelling

out the bass sounds. In this case, position the

subwoofer at an angle to the wall. It may be necessary

to break up parallel wall surfaces by placing

bookshelves, etc., along them.

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