Page 1
UCB
NS-P380
(NS-P380: NS-B380 + NS-C380 + NS-B280 + NS-SW380)
5.1CH SPEAKER PACKAGE
5.1PACKAGE ENCEINTES
OWNER'S MANUAL
MODE D'EMPLOI
Page 2
IMPORTANT SAFETY INSTRUCTIONS
Read these instructions.
1
Keep these instructions.
2
3
Heed all warnings.
4
Explanation of Graphical Symbols
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to
alert you to the presence of uninsulated
"dangerous voltage" within the product's
enclosure that may be of sufficient
magnitude to constitute a risk of electric
shock to persons.
The exclamation point within an equilateral
triangle is intended to alert you to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
IMPORTANT
Please record the serial number of this system in the
space below.
Model:
Serial No.:
The serial number is located on the rear of the main
unit.
Retain this Owner’s Manual in a safe place for future
reference.
Follow all instructions.
Do not use this apparatus near water.
5
Clean only with dry cloth.
6
7
Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
8
Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized or
9
grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug
has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety.
If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete
outlet.
10
Protect the power cord from being walked on or
pinched particularly at plugs, convenience
receptacles, and the point where they exit from the
apparatus.
11
Only use attachments/accessories specified by the
manufacturer.
12
Use only with the cart, stand,
tripod, bracket, or table
specified by the manufacturer,
or sold with the apparatus.
When a cart is used, use
caution when moving the cart/
apparatus combination to
avoid injury from tip-over.
Unplug this apparatus during lightning storms or
13
when unused for long periods of time.
Refer all servicing to qualified service personnel.
14
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate
normally, or has been dropped.
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IMPORTANT SAFETY INSTRUCTIONS
FCC INFORMATION (for US customers)
1
IMPORTANT NOTICE : DO NOT MODIFY
THIS UNIT!
This product, when installed as indicated in the
instructions contained in this manual, meets FCC
requirements. Modifications not expressly
approved by Yamaha may void your authority,
granted by the FCC, to use the product.
2
IMPORTANT : When connecting this product
to accessories and/or another product use only
high quality shielded cables. Cable/s supplied
with this product MUST be used. Follow all
installation instructions. Failure to follow
instructions could void your FCC authorization to
use this product in the USA.
NOTE :
3
to comply with the requirements listed in FCC
Regulations, Part 15 for Class “B” digital
devices. Compliance with these requirements
provides a reasonable level of assurance that your
use of this product in a residential environment
will not result in harmful interference with other
electronic devices.
This equipment generates/uses radio frequencies and,
if not installed and used according to the instructions
found in the users manual, may cause interference
harmful to the operation of other electronic devices.
Compliance with FCC regulations does not guarantee
that interference will not occur in all installations. If
this product is found to be the source of interference,
which can be determined by turning the unit “OFF”
and “ON”, please try to eliminate the problem by
using one of the following measures:
Relocate either this product or the device that is being
affected by the interference.
Utilize power outlets that are on different branch
(circuit breaker or fuse) circuits or install AC line
filter/s.
In the case of radio or TV interference, relocate/
reorient the antenna. If the antenna lead-in is 300 ohm
ribbon lead, change the lead-in to coaxial type cable.
If these corrective measures do not produce
satisfactory results, please contact the local retailer
authorized to distribute this type of product. If you
can not locate the appropriate retailer, please contact
Yamaha Electronics Corp., U.S.A. 6660
Orangethorpe Ave, Buena Park, CA 90620.
The above statements apply ONLY to those products
distributed by Yamaha Corporation of America or its
subsidiaries.
This product has been tested and found
We Want You Listening For A
Lifetime
Yamaha and the Electronic Industries Association’s
Consumer Electronics Group want you to get the most
out of your equipment by playing it at a safe level. One
that lets the sound come through loud and clear without
annoying blaring or distortion – and, most importantly,
without affecting your sensitive hearing.
Since hearing damage from loud
sounds is often undetectable until it is
too late, Yamaha and the Electronic
Industries Association’s Consumer
Electronics Group recommend you to
avoid prolonged exposure from
excessive volume levels.
Information for Users on Collection and Disposal of
Old Equipment
This symbol on the products, packaging,
and/or accompanying documents means
that used electrical and electronic
products should not be mixed with
general household waste.
For proper treatment, recovery and
recycling of old products, please take
them to applicable collection points, in
accordance with your national legislation
and the Directives 2002/96/EC.
By disposing of these products correctly,
you will help to save valuable resources
and prevent any potential negative effects
on human health and the environment
which could otherwise arise from
inappropriate waste handling.
For more information about collection
and recycling of old products, please
contact your local municipality, your
waste disposal service or the point of sale
where you purchased the items.
[Information on Disposal in other
Countries outside the European Union]
This symbol is only valid in the European
Union. If you wish to discard these items,
please contact your local authorities or
dealer and ask for the correct method of
disposal.
English
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2.
3.
4.
5.
6.
7.
8.
9.
1.
2.
3.
4.
5.
6.
7.
8.
9.
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
manual carefully. Keep it in a safe place for future
reference.
Install the speakers in a cool, dry, clean place – away
from windows, sources of heat, sources of excessive
vibration, dust, moisture or cold. Avoid sources of
electrical humming (e.g., transformers and motors). To
prevent fire or electric shock, do not expose the
speakers to rain or water.
To prevent the enclosure from warping or discoloring,
do not expose the speakers to direct sunlight or
excessive humidity.
Avoid installing the speakers where foreign objects may
fall onto them and/or where they may be exposed to
liquid dripping or splashing.
Do not place the following objects on top of the
speakers:
– Other components, as they might damage or discolor
the surface of the speakers.
– Burning objects (e.g., candles), as they might cause
fire, damage to the speakers or personal injury.
– Containers of liquid, as they might spill and cause
electric shock to the user or damage to the speakers.
Do not place the speakers where they are liable to be
knocked over or struck by falling objects. Stable
placement will also ensure better sound performance.
Placing the speakers on the same shelf or rack as the
turntable can result in feedback.
Any time you note distortion, reduce the volume control
on your amplifier to lower setting. Never allow your
amplifier to be driven into “clipping”. Otherwise, the
speakers may be damaged.
When using an amplifier with a rated output power
higher than the nominal input power of the speakers,
care should be taken not to exceed the maximum input
of the speakers.
10. Do not attempt to clean the speakers with chemical
solvents as this might damage the finish. Use a clean,
dry cloth.
11. Do not attempt to modify or fix the speakers. Contact
qualified Yamaha service personnel when service is
needed. The cabinet should never be opened for any
reason.
12. Be sure to read the “Troubleshooting” section regarding
common operating errors before concluding that the
speakers are faulty.
13. Secure placement or installation is the owner’s
responsibility. Yamaha is not liable for accidents
caused by improper placement or installation of
speakers.
For NS-SW380
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.
Do not operate this unit upside down. It may overheat,
possibly causing damage.
Do not use excessive force on switches, controls or
connection wires. When moving this unit, first
disconnect the power plug and the wires connected to
other equipment. Never pull the wires themselves.
Never put a hand or a foreign object into the port
located on the right side of this unit. When moving this
unit, do not hold the port, as it might cause personal
injury and/or damage to this unit.
Since this unit has a built-in power amplifier, heat
radiates from the rear panel. Place the unit away from
walls, allowing at least 20 cm (8") of space above,
behind and on both sides of the unit to prevent fire or
damage. Furthermore, do not position the unit with the
rear panel facing down on the floor or other surfaces.
When using a humidifier, be sure to avoid condensation
inside this unit by allowing enough space around the unit
and avoiding excess humidification. Condensation might
cause fire, damage to the unit, and/or electric shock.
Do not cover the rear panel of this unit with a
newspaper, tablecloth, curtain, etc. to avoid obstructing
heat radiation. If the temperature inside the unit rises, it
may cause fire, damage to the unit, or personal injury.
Do not plug this unit into a wall outlet until all
connections are complete.
The voltage to be used must match that specified on the
rear panel. Using this unit with a voltage higher than
specified is dangerous and may cause fire, damage to
the unit, and/or personal injury. Yamaha is not
responsible for damage resulting from use of this unit
with a voltage other than specified.
Super-bass sound reproduced by this unit may cause a
turntable to generate audio feedback. In this case, move
the unit away from the turntable.
10. This unit may be damaged if certain sounds are
continuously output at high volume level. For example,
if 20 Hz–50 Hz sine waves from a test disc or bass
sounds from an electronic instrument, etc. are
continuously output, or if a turntable stylus touches the
surface of a disc, reduce the volume level to prevent the
unit from being damaged.
11. If you hear distorted noise (i.e., unnatural, intermittent
“rapping” or “hammering” sounds) from this unit,
reduce the volume level. Extremely loud movie
soundtrack low frequency, bass-heavy sounds, or
similarly loud popular music passages can damage this
unit.
12. Vibration generated by super-bass sound may distort
images on a TV. In this case, move the unit away from
the TV set.
13. When disconnecting the power cord from the wall
outlet, grasp the plug; do not pull the cord.
14. When you plan not to use this unit for a long period of
time (i.e. vacation, etc.), disconnect the AC power plug
from the wall outlet.
15. Install this unit near the wall outlet and where the AC
power plug can be reached easily.
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Precautions
• VOLTAGE SELECTOR
(For China, Korea, Asia and General models)
The voltage selector switch on the rear panel of this
unit must be set to your local main voltage BEFORE plugging this unit into the AC main supply.
Voltages are 110-120/220-240 V AC, 50/60 Hz.
This unit is not disconnected from the AC power
source as long as it is connected to the wall outlet, even
if this unit itself is turned off. In this state, this unit is
designed to consume a very small quantity of power.
For U.K. customers
If the socket outlets in the home are not suitable for the
plug supplied with this appliance, it should be cut off and
an appropriate 3 pin plug fitted. For details, refer to the
instructions described below.
Note:
The plug severed from the mains lead must be
destroyed, as a plug with bared flexible cord is hazardous
if engaged in a live socket outlet.
SPECIAL INSTRUCTIONS FOR U.K. MODEL
IMPORTANT:
THE WIRES IN MAINS LEAD ARE COLOURED
IN ACCORDANCE WITH THE FOLLOWING
CODE:
Blue: NEUTRAL
Brown: LIVE
As the colours of the wires in the mains lead of this
apparatus may not correspond with the coloured
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.
For Canadian Customers
To prevent electric shock, match wide blade of plug
to wide slot and fully insert.
This Class B digital apparatus complies with
Canadian ICES-003.
English
Limited Guarantee for European Economic Area (EEA) and Switzerland
Thank you for having chosen a Yamaha product. In the unlikely event that your Yamaha product needs guarantee service, please contact the dealer from
whom it was purchased. If you experience any difficulty, please contact Yamaha representative office in your country. You can find full details on our
website ( http://www.yamaha-hifi.com/ or http://www.yamaha-uk.com/ for U.K. resident).
The product is guaranteed to be free from defects in workmanship or materials for a period of two years from the date of the original purchase. Yamaha
undertakes, subject to the conditions listed below, to have the faulty product or any part(s) repaired, or replaced at Yamaha’s discretion, without any
charge for parts or labour. Yamaha reserves the right to replace a product with that of a similar kind and/or value and condition, where a model has been
discontinued or is considered uneconomic to repair.
Conditions
1. The original invoice or sales receipt (showing date of purchase, product code and dealer’s name) MUST accompany the defective product, along with
a statement detailing the fault. In the absence of this clear proof of purchase, Yamaha reserves the right to refuse to provide free of charge service and
the product may be returned at the customer’s expense.
2. The product MUST have been purchased from an AUTHORISED Yamaha dealer within the European Economic Area (EEA) or Switzerland.
3. The product must not have been the subject of any modifications or alterations, unless authorised in writing by Yamaha.
4. The following are excluded from this guarantee:
a. Periodic maintenance and repair or replacement of parts due to normal wear and tear.
b. Damage resulting from:
(1) Repairs performed by the customer himself or by an unauthorised third party.
(2) Inadequate packaging or mishandling, when the product is in transit from the customer. Please note that it is the customer’s responsibility to
ensure the product is adequately packaged when returning the product for repair.
(3) Misuse, including but not limited to (a) failure to use the product for its normal purpose or in accordance with Yamaha’s instructions on the
proper use, maintenance and storage, and (b) installation or use of the product in a manner inconsistent with the technical or safety standards in
force in the country where it is used.
(4) Accidents, lightning, water, fire, improper ventilation, battery leakage or any cause beyond Yamaha’s control.
(5) Defects of the system into which this product is incorporated and/or incompatibility with third party products.
(6) Use of a product imported into the EEA and/or Switzerland, not by Yamaha, where that product does not conform to the technical or safety
standards of the country of use and/or to the standard specification of a product sold by Yamaha in the EEA and/or Switzerland.
(7) Non AV (Audio Visual) related products.
(Products subject to “Yamaha AV Guarantee Statement” are defined in our website at http://www.yamaha-hifi.com/ or
http://www.yamaha-uk.com/ for U.K. resident.)
5. Where the guarantee differs between the country of purchase and the country of use of the product, the guarantee of the country of use shall apply.
6. Yamaha may not be held responsible for any losses or damages, whether direct, consequential or otherwise, save for the repair or replacement of the
product.
7. Please backup any custom settings or data, as Yamaha may not be held responsible for any alteration or loss to such settings or data.
8. This guarantee does not affect the consumer’s statutory rights under applicable national laws in force or the consumer’s rights against the dealer
arising from their sales/purchase contract.
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Contents
Package contents................................................1
Installing the speakers....................................... 2
Installing the front, center, and surround
speakers ..........................................................2
Installing the subwoofer .....................................2
Wa l l-mounting the front and surround
speakers ..........................................................3
Connecting the speakers .................................. 4
Connection diagram........................................... 4
Connecting the power cables............................. 5
Using the Subwoofer......................................... 6
Setting the subwoofer volume ........................... 6
Frequency characteristics................................... 6
Troubleshooting ................................................. 7
Specifications...................................................... 7
Package contents
Thank you for choosing the Yamaha NS-P380 5.1CH Speaker Package.
Make sure the package contains the following items.
■ Front speakers
(NS-B380 x2)
The front speakers are
2-way acousticsuspension speakers.
■ Subwoofer
(NS-SW380 x1)
The Subwoofer features a built-in power
amplifier and utilizes Advanced Yamaha
Active Servo Technology to provide highquality sub-bass sound that adds real
“punch” to your home theater.
■ Surround speakers
(NS-B280 x2)
The surround speakers are full-range
acoustic-suspension speakers.
■ Front speakers
Non-skid pad
■ Center speaker ■ Surround speakers
Non-skid pads: When placing the speakers on a flat
surface, affix the included non-skid pads to the corners
of the speaker undersides, as shown. The pads will
prevent the speakers from moving around.
■ Center speaker
(NS-C380 x1)
The center speaker is a 2-way
acoustic-suspension speaker.
Subwoofer cable,
5 m (16 ft.) x1
Non-skid pads (20 pcs.) x1
(For the front, center, and
surround speakers.)
Speaker cable,
25 m (82 ft.) x1
(To be cut into 5 lengths for
the front, center, and
surround speakers. Take
care to prevent injury when
preparing the cables.)
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A
C
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
system. Place the speakers in locations that will
optimize the sound quality at your listening position.
Refer to the illustration below.
The position of the subwoofer is not as critical as the
position of the other speakers because sub-bass
sounds are not very directional. Refer to “Installing the
subwoofer” for more information.
Note
•Placing the speakers too close to a CRT-type TV
may impair the picture color or cause a buzzing
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.
Front
right
TV
Front
left
Center
Subwoofer
Surround
right
Installing the subwoofer
Place the subwoofer on the outside of either the right
or the left front speaker, as shown in
AB
C
Note: Standing waves
may make it difficult to
hear bass sounds here.
Subwoofer Front speaker
and B .
English
Surround
left
Installing the front, center, and surround speakers
Front speakers:
left and right sides of the TV, at approximately the
same height as the TV, facing directly forward.
Surround speakers:
surround speakers behind your listening position,
facing slightly inward, about 1.8 meters (approx. 6 ft.)
above the floor.
You ca n place the front and surround speakers on
tables or other supports, or mount them on the walls.
For more information, see “Wall-mounting the front
and surround speakers” on page 3.
Center speaker:
between the front speakers, facing directly forward.
Place the two front speakers on the
Place the left and right
Place the center speaker centrally
The placement shown in
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.
is also possible, however, if
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Installing the speakers
Wall-mounting the front and surround speakers
You ca n mount the front or surround speakers on a
wall as follows. The front speakers can be mounted
vertically or horizontally.
Install screws into a solid wall or wall support
1
as shown below. Use 3.5 to 4 mm (1/8")
diameter self-tapping screws.
2
Hang each speaker by its keyhole slots onto
the protruding screws.
Note
•Make sure the shaft of the screw is seated in the
narrow part of the keyhole slot. Otherwise, the
speaker may fall.
Warnings
•Each front speaker weighs 1.0 kg (2.2 lbs.) and
each surround 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.
•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.
•To avoid accidents resulting from tripping over
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.
■ Front speakers ■ Surround speakers
Wall/wall
support
Ver tical
Wall/wall
support
45 mm
(1-3/4")
6 mm
Minimum
20 mm (3/4")
(1/4")
Horizontal
150 mm
(5-7/8")
150 mm
(5-7/8")
6 mm
Minimum
20 mm (3/4")
(1/4")
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Connecting the speakers
D
Caution: Make sure the power cables for the subwoofer and your other AV components are disconnected from the
AC wall outlets before making any connections.
Connection diagram
Surround speakers
OUT
DVD
DVR
MONITOR
OUT
DVD
DTV/CBL
DVD
DTV/CBL
SURROUND
CENTER
SUBWOOFER
Center speaker
Amplifier
ANTENNA
SPEAKERS
DTV/CBL
VIDEO
DVR
IN
OUT
DVR
IN
OUT
CENTER
HDMI
AM
GND
MONITOR
FM
OUT
UNBAL.
AUDIO
OUTPUT
CD
MD/
IN
OUT
CD-R
(PLAY)
(REC)
SUB
WOOFR
FRONT B
FRONT A
Right Left
SPEAKERS
SURROUND
CENTER
FRONT B
OUTPUT
/
OUT
-R
(REC)
SUB
WOOFR
FRONT A
DOCK
COMPONENT VIDEO
DVD
DTV/CBL
P
R
DIGITAL INPUT
P
B
OPTICAL
Y
CD
MULTI CH INPUT
FRONT
DTV/
CBL
DVD
COAXIAL
English
Subwoofer
To AC wall outlet
Right Left
Front speakers
Note: The exact layout of
the speaker terminals
depends on your amplifier.
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Connecting the speakers
■ Preparing the speaker cables
Once you’ve positioned the speakers, you’ll need to cut
the 25-meter (82 ft.) speaker cable to make five cables
for connecting the two front speakers, center speaker,
and the two surround speakers.
1 Cut the included speaker cable to suitable
lengths for the front, center, and surround
speakers. You need five cables.
2 Remove about 10 mm (3/8") of insulation from
the end of each speaker wire.
3 Twist the bare wires tightly.
10 mm (3/8")
Good No Good
Notes
•Make the speaker cables as short as possible. Do not
bundle or roll up excess cable.
•Twist the bare wires tightly so the individual strands
are not splayed.
•Be careful not to injure yourself while preparing the
speaker cables.
■ Connecting the speakers
Connect each speaker to the appropriate speaker
terminals on your amplifier by using the cables you
prepared earlier. See the “Connection diagram” on
page 4 for reference.
Make sure you connect the speakers with the correct
polarity—positive (+) terminals to positive (+)
terminals, and negative (–) terminals to negative (–)
terminals. If you get them crossed over, the sound will
be unnatural and lack bass.
In your AV receiver’s speaker size settings, specify
small (or “S”) for all of the NS-P380 speakers.
If you’re connecting the subwoofer to a Yamaha DSP
amplifier or AV receiver, connect to its SUBWOOFER
or LOW PASS output.
Connecting the power cables
Once you’ve completed all of the speaker and
subwoofer connections, plug the subwoofer, amplifier,
and your other AV components into suitable AC wall
outlets.
■ Operating the speaker terminals
Negative (–)
11
33
Positive (+)
2
Note: Make sure the
terminal is gripping
the bare wire, not
the insulation.
1 Press and hold the terminal tab.
2 Insert the bare wire.
3 Release the tab so that it closes securely on the
bare wire, not the insulation.
4 Test the security of the connection by pulling
gently on the cable.
Notes
•Make sure the bare wires do not touch each other, as
this could damage the speaker or the amplifier.
•If the connections are faulty, you will hear no sound
from the speakers.
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Page 11
Using the Subwoofer
English
2
1
3
4
Rear panel
1 Power indicator
Lights up when the POWER switch is set to ON;
goes off when the POWER switch is set to OFF.
2 INPUT jack
Input jack for connecting the line-level subwoofer
output on your amplifier.
3 VOLUME control
Adjusts the volume of the subwoofer. Turn it
clockwise to increase the volume;
counterclockwise to decrease the volume.
4 POWER switch
Set this to ON to turn on the subwoofer. Set it to
OFF to turn off the subwoofer.
Setting the subwoofer volume
The very first time you use the subwoofer, you need to
set the volume balance between the subwoofer and the
front speakers as follows.
1 Turn on your other AV components.
2 Set the subwoofer’s VOLUME control to
minimum (0).
3 Set the subwoofer’s POWER switch to ON.
The power indicator on the rear panel lights up.
4 Play a audio source that contains low-
frequency bass sounds. Set the amplifier’s
volume control to a suitable level.
5 Turn the subwoofer’s VOLUME control up
gradually until you achieve a good balance
between the subwoofer and the other
speakers.
Notes
•Once the subwoofer volume has been set, you can
leave the subwoofer’s VOLUME control set as it is
and use your amplifier’s volume control to adjust the
volume of the entire system.
•If you replace the front speakers (NS-B380) with
other speakers, you will need to re-adjust the
subwoofer’s volume.
•The frequency characteristics graphs below show
how the subwoofer and front speakers work
together to provide a full-range sound.
Frequency characteristics
The following graph shows the frequency
characteristics of the subwoofer (NS-SW380).
100 dB
90
80
70
60
50
40
20 50 100 200 500 Hz
The following graph shows the combined frequency
characteristics of the subwoofer (NS-SW380) and
front speakers (NS-B380).
100 dB
90
80
70
60
50
40
20 50 100 200 500 Hz
NS-SW380
NS-B380
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Page 12
Troubleshooting
If this product doesn’t work as expected, look for a possible cause below. If the issue you are experiencing is not
listed, or you cannot resolve it after reading through these instructions, disconnect the power cable and contact an
authorized Yamaha dealer or service center.
Issue Possible cause Remedy
There’s no sound. The speaker cables are not
connected properly.
The sound is very quiet. The speaker cables are not
connected properly.
■ Subwoofer (NS-SW380)
Issue Possible cause Remedy
The POWER switch is set
to ON but the subwoofer
doesn’t work.
There’s no sound. The VOLUME control is set to 0. Turn up the VOLUME control.
The subwoofer is too
quiet.
The power cable is not connected
properly.
The subwoofer cable is not
connected properly.
The source material doesn’t
contain much bass.
Bass sounds are being cancelled
out by standing waves.
Make sure the speaker cables are connected properly.
Make sure the speaker cables are connected properly:
L (left) to L, R (right) to R, “+” to “+” and “–” to “–”.
Set the POWER switch to OFF, then make sure the power
cable is connected properly.
Make sure the subwoofer cable is connected properly.
Try playing source material that contains more bass.
Reposition the subwoofer, or break up parallel wall surfaces
by placing bookshelves or other large objects along the wall.
Specifications
■ Front speakers (NS-B380),
Center speaker (NS-C380)
Typ e ...................2-way acoustic-suspension speaker system
non-magnetic shielding type
Driver ............................... 6.5 cm (2-1/2") cone woofer x 2 +
2.5 cm (1") balanced-dome tweeter
Nominal input power ......................................................50 W
Maximum input power ................................................ 100 W
Impedance ...........................................................................6
Frequency response ....................................... 110 Hz–40 kHz
Crossover frequency ......................................................8 kHz
Sensitivity ............................................... 84 dB/2.83 V, 1 m
Dimensions (W x H x D)
NS-B380 ................................................ 90 x 220 x 109 mm
(3-1/2" x 8-5/8" x 4-1/4")
NS-C380 ................................................ 220 x 90 x 109 mm
(8-5/8" x 3-1/2" x 4-1/4")
We ig h t ..............................................................1.0 kg (2.2 lbs.)
■ Surround speakers (NS-B280)
Typ e ........... Full-range acoustic-suspension speaker system
non-magnetic shielding type
Driver ........................................6.5 cm (2-1/2") cone speaker
Nominal input power ......................................................30 W
Maximum input power .................................................. 80 W
Impedance ...........................................................................6
Frequency response ....................................... 110 Hz–40 kHz
Sensitivity ............................................... 81 dB/2.83 V, 1 m
Dimensions (W x H x D) .......................... 90 x 90 x 109 mm
(3-1/2" x 3-1/2" x 4-1/4")
We ig h t ...............................................................0.45 kg (1 lbs.)
Ω
Ω
■ Subwoofer (NS-SW380)
Typ e
..................... Advanced
Driver.................................................. 20 cm (8'') cone woofer
Output power .......................50 W (100 Hz, 5 Ω, 10% THD)
Dynamic power...................................................... 100 W, 5 Ω
Input impedance
Frequency response ..........................................28 Hz–160 Hz
Input sensitivity ..........................INPUT (1P RCA pin jack):
Power supply
U.S.A. and Canada models .......................AC 120 V, 60 Hz
Australia model..........................................AC 240 V, 50 Hz
U.K. and Europe models ...........................AC 230 V, 50 Hz
China, Korea, Asia, and
General models .............AC 110-120/220-240 V, 50/60 Hz
Dimensions (W x H x D) ......................290 x 292 x 327 mm
We ig h t ............................................................. 8.5 kg (18.7 lbs.)
................ INPUT (1P RCA pin jack): 10 kΩ
Ya m a h a
Active Servo Te c h no logy
non-magnetic shielding type
80 mV (50 Hz, 50 W/5
(11-3/8" x 11-1/2" x 12-7/8")
Ω
Specifications are subject to change without notice.
)
7 En
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En cas de problème
Si ce produit ne fonctionne pas selon vos attentes, recherchez-en une cause possible ci-dessous. Si vous ne trouvez
pas la description de votre problème ou si les solutions préconisées ne permettent pas de le résoudre, débranchez le
câble d’alimentation et contactez un revendeur ou un centre de service après-vente agréé par Yamaha.
Problème Cause possible Remède
Pas de son.
Le volume est très bas.
Subwoofer (NS-SW380)
Problème Cause possible Remède
Le commutateur POWER
est en position ON mais le
subwoofer ne fonctionne
pas.
Pas de son.
Les câbles d’enceintes ne sont pas
branchés correctement.
Les câbles d’enceintes ne sont pas
branchés correctement.
Le câble d’alimentation n’est pas
correctement branché.
La commande VOLUME est sur 0.Augmentez le réglage de la commande VOLUME.
Véri f ie z s i les câbles d’enceinte sont branchés correctement.
Véri f ie z s i les câbles d’enceinte sont branchés correctement.
L (gauche) à L, R (droit) à R, “+” à “+” et “–” à “–”.
Réglez le commutateur POWER en position OFF et vérifiez
si le câble d’alimentation est branché correctement.
Français
Le câble du subwoofer n’est pas
branché correctement.
Le subwoofer est trop
silencieux.
La source contient peu de graves. Essayez avec une source contenant plus de graves.
Les graves sont annulés par des
ondes stationnaires.
Fiche technique
Enceintes avant (NS-B380),
Enceinte centrale (NS-C380)
Typ e ............Enceintes à 2 voies avec suspension acoustique
blindage non magnétique
Haut-parleur .........................Woofer à cône de 6,5 cm x 2 +
Tweeter à dôme symétrique de 2,5 cm
Puissance d’entrée nominale ..........................................50 W
Puissance d’entrée maximum ..................................... 100 W
Impédance ...........................................................................6
Réponse en fréquence ................................... 110 Hz–40 kHz
Fréquence de transfert ...................................................8 kHz
Sensibilité .................................................. 84 dB/2,83 V, 1 m
Dimensions (L x H x P)
NS-B380 ................................................ 90 x 220 x 109 mm
NS-C380 ................................................ 220 x 90 x 109 mm
Poid s .................................................................................1,0 kg
Enceintes Surround (NS-B280)
Typ e ............ Système d’enceintes full range avec suspension
acoustique, blindage non magnétique
Haut-parleur ..................................................Cône de 6,5 cm
Puissance d’entrée nominale ..........................................30 W
Puissance d’entrée maximum ....................................... 80 W
Impédance ...........................................................................6
Réponse en fréquence ................................... 110 Hz–40 kHz
Véri f ie z s i le câble du subwoofer est branché correctement.
Repositionnez le subwoofer ou brisez les murs parallèles en
plaçant des étagères ou d’autres objets volumineux le long du
mur.
Sensibilité ................................................... 81 dB/2,83 V, 1 m
Dimensions (L x H x P) .............................90 x 90 x 109 mm
Poid s ...............................................................................0,45 kg
Subwoofer (NS-SW380)
Typ e
...................... Advanced Yamaha Active Servo Technology
Haut-parleur .....................................Woofer à cône de 20 cm
blindage non magnétique
Puissance de sortie ............... 50 W (100 Hz, 5 Ω, 10% DHT)
Ω
Puissance dynamique ............................................ 100 W, 5 Ω
Impédance d’entrée
Réponse en fréquence .......................................28 Hz–160 Hz
Sensibilité d’entrée ............... INPUT (prise RCA, 1 broche):
Alimentation
Modèles pour les Etats-Unis et le Canada
Modèle pour l’Australie .............................CA 240 V, 50 Hz
Modèles pour le R.U. et l’Europe .............CA 230 V, 50 Hz
Modèles pour la Chine, la Corée, l’Asie
et universel.................CA 110–120/220–240 V, 50/60 Hz
Dimensions (L x H x P) .........................290 x 292 x 327 mm
Poid s .................................................................................. 8,5 kg
Ω
......INPUT (prise RCA, 1 broche): 10 kΩ
80 mV (50 Hz, 50 W/5
...............................CA 120 V, 60 Hz
Les caractéristiques techniques sont susceptibles d’être
modifiées sans préavis.
Ω
© 2009 Yamaha Corporation All rights reserved.
Printed in China WR97140-1
7
Fr
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