Yamaha NX-E70 Manual de utilizare

Yamaha
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Yamaha
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NX-E70
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Manual de utilizare

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1
NS-P30
Thank you for selecting this Yamaha NS-P30 speaker system.
“NS-P30” is the package number which includes the
YAMAHA speaker systems NX-E70 and NX-C70.
NX-E70 is designed to be used as an effect speaker system,
and NX-C70 is designed to be used as a center speaker
system.
PRECAUTIONS
Read these precautions carefully before using your speaker.
● Any time you note distortion, reduce the volume control on
your amplifier to a lower setting. Never allow your amplifier to
be driven into “clipping”. Otherwise the speaker may be
damaged.
● When using an amplifier with a rated output power higher than
the nominal input power of the speaker, care should be taken
never to exceed the speaker’s maximum input.
● Do not attempt to clean the speaker with chemical solvents as
this might damage the finish. To clean, wipe with a dry, soft
cloth.
● To prevent the enclosure from warping or discoloring, do not
place the speaker where it will be exposed to direct sunlight or
excessive humidity.
● Do not place the speaker where it is liable to be knocked over
or struck by falling objects. Stable placement will also ensure
better sound performance.
● Placing the speaker on the same shelf or rack as the turntable
can result in feedback.
●
<For NX-E70 only>
As these speakers contain strong magnets, avoid placing
watches, magnetic tapes, etc. near them. Also, placing the
speakers near a TV set may impair picture color. If this
happens, move the TV set away from the speakers.
● Secure placement or installation is the owner’s
responsibility.
YAMAHA shall not be liable for any accident caused by
improper placement or installation of the speaker.
BEFORE MAKING CONNECTIONS, MAKE SURE THAT THE
AMPLIFIER IS SWITCHED OFF.
■ NX-E70
● Connect the push-type input terminals at the rear of the
speakers to the speaker output terminals (for effect speakers)
of your amplifier (or receiver) with the provided speaker
cables.
● One side of the speaker cable has a white line and the other
side has no line. Connect the (+) terminals on both the
amplifier (or receiver) and the speakers using the side with a
white line. Connect the (–) terminals on both components
using the side with no line.
● Connect one speaker to the left (marked L) terminals of your
amplifier (or receiver), and another speaker to the right
(marked R) terminals, making sure not to reverse the polarity
(+, –). If one speaker is connected with reversed polarity, the
sound will be unnatural and lack bass.
Procedures:
➀ Press the tab on the terminal down, as shown in the figure.
➁ Insert the bare speaker wire end properly into the terminal
hole. [Remove approx. 5 mm (1/4”) insulation from the
speaker cable.]
➂ Remove your finger from the tab to allow it to lock snugly on
the cable’s wire end.
➃ Test the security of the connection by tugging lightly on the
cable at the terminal.
■ NX-C70
To connect the speaker cable from NX-C70 to the speaker
output terminals (for a center speaker) on the amplifier (or
receiver), make sure to connect the side with a white line to the
(+) terminal and the side with no line to the (–) terminal.
Note
Do not let the bare speaker wires touch each other as this
could damage the speaker and/or the amplifier.
CONNECTION TO YOUR AMPLIFIER
R L
REAR CENTER REAR
SPEAKERS
CENTER/REAR
L
R
White line
White line
Amplifier or receiver
NX-C70 (Center speaker)
NX-E70
(Effect speaker)
2
MOUNTING THE SPEAKERS
■ NX-E70
Mount the speakers on a shelf, rack or on the floor directly, or
hang them on the wall.
To mount the speakers on a wall
1 Attach the provided mounting bracket to the rear of the
speaker by using the provided screws.
2 Fasten screws into a firm wall or wall support as shown in the
diagram, and hang the holes of the mounting bracket on the
protruding screws.
* The holes are arranged so that the speakers can be
mounted in a side long, upright or upside-down way.
* Make sure that the screws are caught by a narrow part of
the holes securely.
Notes
●
Never attach the bracket to the speaker conversely.
●
Speaker cords should be connected to the speaker’s
terminals after the bracket has attached to the speaker to
prevent the speaker cords pressed between the speaker and
the bracket.
To hang in a side long way
Hang the speakers so that each of them faces inside as figured
below.
WARNING:
● Each speaker weighs 0.8 kg (1 lbs. 12 oz.). Do not mount
them on thin plywood or soft wall surface material, as the
screws may come out of the flimsy surface, causing the
speakers to fall down and be damaged, or result in
personal injury.
● Do not fasten the speakers to wall with nails, adhesives,
or other unsound hardware. Long-term use and vibrations
may cause them to fall down.
● To avoid accidents resulting from tripping over loose
speaker cables, fix them to the wall.
■ NX-C70
Place the speaker on top of the TV or on the floor under the TV
or inside the TV rack so that it is stabilized.
When placing the speaker on top of the TV, to prevent the
speaker from falling down, put the provided pads at four points
on bottom of the speaker.
Notes
• Do not place the speaker on top of the TV whose area is
smaller than the bottom area of the speaker. If placed, the
speaker may drop out causing an injury to you.
• Though this speaker is a magnetically shielded type, there
may be some influence on a TV picture depending on the
type of TV or the placement of the speaker. In such a
case, place the speaker apart from the TV so that there is
no influence on TV picture.
40mm
Good No good
Tapping screw
(Available at the
hardware store)
Wall/
wall support
3
SPECIFICATIONS
Type
NX-C70.......................................... Full Range Speaker System
(Magnetic-Shielding Type)
NX-E70.......................................... Full Range Speaker System
Speakers
NX-C70 .................................. 9 cm (3-9/16”) full range speaker
NX-E70..................................... 8 cm (3-1/8”) full range speaker
Frequency Range
NX-C70............................................................ 100 – 20,000 Hz
NX-E70 ............................................................ 110 – 20,000 Hz
Sound Pressure Level
NX-C70.......................................................................... 85.0 dB
NX-E70 .......................................................................... 85.0 dB
Maximum Power Handling Capacity
NX-C70............................................................................... 27W
NX-E70 ............................................................................ 13.5W
Impedance
NX-C70........................................................................... 8 ohms
NX-E70........................................................................... 4 ohms
Dimensions (W x H x D)
NX-C70 ..................................................... 280 x 123 x 140 mm
(11” x 4-13/16” x 5-1/2”)
NX-E70 ..................................................... 200 x 115 x 105 mm
(7-7/8” x 4-1/2” x 4-1/8”)
Weight
NX-C70 ....................................................... 1.5 kg (3 lbs. 5 oz.)
NX-E70 ............................................... 0.8 kg (1 lbs. 12 oz.) x 2
Accessories........................................................Speaker cord x 2
Pad x 4
Screw x 4
Mounting bracket x 2
* Specifications subject to change without notice due to product
improvements.
* Care should be taken not to exceed the input power values
noted above.
Tipo
NX-C70...................... Sistema de altavoces de rango completo
(Tipo con protección magnética)
NX-E70...................... Sistema de altavoces de rango completo
Altavoces
NX-C70.............................. Altavoz de rango completo de 9 cm
NX-E70 .............................. Altavoz de rango completo de 8 cm
Gama de frecuencias
NX-C70............................................................ 100 – 20.000 Hz
NX-E70 ............................................................ 110 – 20.000 Hz
Nivel de presión de sonido
NX-C70...........................................................................85,0 dB
NX-E70 ...........................................................................85,0 dB
Capacidad de potencia máxima
NX-C70............................................................................... 27W
NX-E70 ............................................................................ 13,5W
Impedancia
NX-C70........................................................................ 8 ohmios
NX-E70........................................................................ 4 ohmios
Dimensiones (An x Al x Prf)
NX-C70.....................................................280 x 123 x 140 mm
NX-E70.....................................................200 x 115 x 105 mm
Peso
NX-C70............................................................................1,5 kg
NX-E70......................................................................0,8 kg x 2
VZ41800
YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A.
YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA
YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR. 22-34, 25462 RELLINGEN BEI HAMBURG, F.R. OF GERMANY
YAMAHA ELECTRONIQUE FRANCE S.A. RUE AMBROISE CROIZAT BP70 CROISSY-BEAUBOURG 77312 MARNE-LA-VALLEE CEDEX02, FRANCE
YAMAHA ELECTRONICS (UK) LTD. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD1 7JS, ENGLAND
YAMAHA SCANDINAVIA A.B. J A WETTERGRENS GATA 1, BOX 30053, 400 43 VÄSTRA FRÖLUNDA, SWEDEN
YAMAHA MUSIC AUSTRALIA PTY, LTD. 17-33 MARKET ST., SOUTH MELBOURNE, 3205 VIC., AUSTRALIA
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Yamaha NX-E70 Manual de utilizare

Yamaha
Marca
Yamaha
Model
NX-E70
Categorie
Difuzoare
Tip
Manual de utilizare
Acest manual este potrivit și pentru
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