Полочная акустическая система YAMAHA NS-333. Инструкция на русском языке

URG
NS-333                      Speaker System
OWNER’S MANUAL
Thank you for selecting a YAMAHA speaker system.
.
PRECAUTIONS                                 PLACING THE SPEAKERS
Read these precautions carefully before using your   Place the speakers on a sturdy, vibration-free surface, on a
speakers.                                   well-built stand.
• To assure the finest performance, please read this   
Using as 2ch stereo speakers
manual carefully. Keep it in a safe place for future
Better stereo images will be obtained when the speakers
reference.
are slightly angled in towards the listeners.
• Install the speakers in a cool, dry, clean place - away
from windows, heat sources, sources of excessive
vibration, dust, moisture and cold. Avoid sources of
humming (transformers, motors). To prevent fire or
electrical shock, do not expose the speakers to rain or
water.
• To prevent the enclosure from warping or discoloring,
do not place the speakers where they will be exposed to
direct sunlight or excessive humidity.
• Do not place the following objects on the speakers:
Glass, china, small metallic, etc.
If glass etc. falls by vibrations and breaks, it may
cause bodily injury.
A burning candle etc.                      
Using as main speakers in a multi channel
If the candle falls by vibrations, it may cause fire and   system
bodily injury.                           Position the speakers on both sides of the TV. The
A vessel with water in it
positioning of speakers is important, because it controls the
If the vessel falls by vibrations and water spills, it may
whole sound quality of a multi channel system. Set up the
cause damage to the speakers, and/or you may get an   speakers on the basis of your listening position by
electric shock.
following the owner’s manual supplied with your
• Do not place the speakers where foreign objects such as
amplifier.
water drips might fall. It might cause a fire, damage to
the speakers, and/or bodily injury.        
Using as front or rear effect speakers
• Do not place the speakers where they are liable to be   Mount the speakers on a wall or place the speakers on a
knocked over or struck by falling objects. Stable   shelf. Determine the best position by following the owner’s
placement will also ensure better sound performance.  manual supplied with your amplifier.
• 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     Main (R)
on your amplifier to a lower setting. Never allow your
amplifier to be driven into “clipping”. Otherwise the
speakers may be damaged.                      Main (L)
• When using an amplifier with a rated output power               Subwoofer
higher than the nominal input power of the speakers,
care should be taken never to exceed the speakers’         Center
maximum input.
• Do not attempt to clean the speakers with chemical solvents as
this might damage the finish. Use a clean, dry cloth.
• Do not attempt to modify or fix the speakers. Contact                        NS-333
qualified YAMAHA service personnel when any service
is needed. The cabinet should never be opened for any
reasons.
Note
• Secure placement or installation is the owner’s
responsibility. YAMAHA shall not be liable for any   This speaker features a magnetically shielded design, but there is   English
still a chance that placing it too close to a TV set might impair
accident caused by improper placement or
picture color. Should this happen, move the speaker away from the
installation of speakers.
TV set.
1

To mount the speaker on a wall by using    Connections
the attached mounting bracket              • Connect the screw-type input terminals at the rear of the
speaker to the speaker output terminals of the amplifier
Fasten screws into a firm wall or wall support as shown in
(or receiver) with the speaker cable.
the figure, and hang the holes of the mounting bracket on
• Connect the (+) terminals on the amplifier (or receiver)
the protruding screws.
and the speaker using one side of the cable. Connect the
* Make sure that the screws are securely caught by the
(–) terminals on both components using the other side of
narrow parts of the holes.
the cable.
Tapping screw (3.5 – 4 mm)
(Available at the hardware   • Connect the speaker to the center terminals of the
store)                   amplifier (or receiver) making sure not to reverse the
polarity (+, –). If the speaker is connected with reversed
polarity, the sound will be unnatural and lack bass.

How to Connect:
3 mm  Min.
20 mm           1 Remove the insulation coating at the extremity of each
speaker cable by twisting the coating off.
Good      No Good
Wall/ Wall Support
WARNING
• This speaker weighs 5.5 kg (12 lbs. 2 oz.). Do not
mount it on thin plywood or a wall with soft surface   2 Loosen the terminal knob.
material. If mounted, the screws may come out of the
flimsy surface and the speaker may fall. This   3 Insert the bare wire.
damages the speaker or causes personal injury.  4 Tighten the knob and secure the cable. Test the
• Do not install the speaker to a wall with nails,   firmness of the connection by pulling lightly on the
adhesives, or any other unstable hardware. Long-  cable at the terminal.
term use and vibrations may cause it to fall.  Note
• To avoid accidents resulting from tripping over loose   Do not let the bare speaker wires touch each other to avoid
speaker cable, fix it to the wall.         damaging the speaker or the amplifier, or both of them.
[Using a Banana Plug]
CONNECTIONS TO YOUR AMPLIFIER
Before making connections, make sure that
2   Banana Plug
the amplifier is switched off.
Loosen
1
3
Tighten
Black (–)
Red (+)
1 Remove the speaker terminal cover by gently pulling it
Speaker (R)              Speaker (L)
toward you.
2 Tighten the terminal knob.
3 Simply insert the banana plug into the terminal.
SPEAKERS
R    L
Speakers output      A
terminals of the   +  –  –  +
amplifier            B
Amprifier or
Receiver
2

REMOVING THE FRONT COVER                    SPECIFICATIONS
The front cover is fastened to the enclosure at four points   Type ............................. 2-way bass reflex speaker system
and can be removed if desired. To remove the cover, hold             magnetic shielding type
on to both sides and slowly pull straight away from the   Driver...........................................13 cm (5") cone woofer
speaker. To reattach, line up the four pegs on the inside           2.5 cm (1") dome tweeter
surface of the cover with the four corresponding holes on   Frequency response.................................. 60 Hz – 35 kHz
the speaker and push gently.                Nominal impedance...............................................6 ohms
Nominal input power ................................................60 W
Maximum input power ...........................................150 W
Sensitivity ................................................87 dB/2.83 V/m
Crossover frequency ................................................3 kHz
Dimensions (W x H x D)...200 mm x 320 mm x 213 mm
(7.9"x 12.6" x 8.4")
Weight...............................................5.5 kg (12 lbs. 2 oz.)
• Specifications subject to change without notice due to
product improvements.
Note                                        • Care should be taken not to exceed the input power
values noted above.
When the cover is removed, take care not to touch the speaker
units with your hands or to exert excessive force with tools.
3  English