Yamaha NS-6490 Bedienungsanleitung

Yamaha Lautsprecher NS-6490

Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Yamaha NS-6490 (3 Seiten) in der Kategorie Lautsprecher. Dieser Bedienungsanleitung war für 9 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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1
English
Thank you for selecting a YAMAHA speaker system.
Read these precautions carefully before using your
speakers.
• 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, 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, etc.
If glass etc. falls by vibrations and breaks, it may cause
bodily injury.
A burning candle etc.
If the candle falls by vibrations, it may cause fire and
bodily injury.
A vessel with water in it
If the vessel falls by vibrations and water spills, it may
cause damage to the speakers, and/or you may get an
electric shock.
• Do not place the speakers where foreign objects such as
water drips might fall. It might cause a fire, damage to
the speakers, and/or bodily injury.
• 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 a 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 never to exceed the speakers’
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
qualified YAMAHA service personnel when any service
is needed. The cabinet should never be opened for any
reasons.
• Secure placement or installation is the owner’s
responsibility. YAMAHA shall not be liable for any
accident caused by improper placement or
installation of speakers.
.
■ Using as 2ch stereo speakers
Better stereo images will be obtained when the speakers
are slightly angled in towards the listeners.
■ Using as main speakers in a multi channel
system
Position the speakers on both sides of the TV. The
positioning of speakers is important, because it controls the
whole sound quality of a multi channel system. Set up the
speakers on the basis of your listening position by
following the owner’s manual supplied with your
amplifier.
Note
These speakers feature a magnetically shielded design, but there is
still a chance that placing them too close to a TV set might impair
picture color. Should this happen, move the speakers away from
the TV set.
NS-6490 Speaker System
OWNER'S MANUAL
UGRT
PRECAUTIONS PLACING THE SPEAKERS
Center
NS-6490
(Main R)
NS-6490
(Main L)
Subwoofer
Rear Effect
Front Effect
2
Before making connections, make sure that the amplifier is switched off.
Connections
• Connect the input terminals at the rear of the speakers to the speaker output terminals of the amplifier (or receiver) with
the provided speaker cables.
• Connect the (+) terminals on both the amplifier (or receiver) and the speakers using one side of the cable. Connect the
(–) terminals on both components using the other side of the cable.
• Connect one speaker to the left (marked L) terminals of the 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.
How to Connect:
[U.S.A. Model]
1 Remove the insulation coating at the extremity of each
speaker cable by twisting the coating off.
2 Press and hold the terminal’s tab, as shown in the
figure.
3 Release your finger from the tab to allow it to lock
securely on the cable’s wire end.
4 Test the firmness of the connection by pulling lightly
on the cable at the terminal.
Note
Do not let the bare speaker wires touch each other as this could
damage the speaker or the amplifier, or both of them.
[Europe, China and General models]
1 Remove the insulation coating at the extremity of each
speaker cable by twisting the coating off.
2 Loosen the terminal knob.
3 Insert the bare wire.
4 Tighten the knob and secure the cable. Test the
firmness of the connection by pulling lightly on the
cable at the terminal.
Note
Do not let the bare speaker wires touch each other as this could
damage the speaker or the amplifier, or both of them.
CONNECTIONS TO YOUR AMPLIFIER
SPEAKERS
A
B
L
R
+
+ – –
– +
–+
Speaker (R) Speaker (L)
Speakers output
terminals of the
amplifier
Amplifier or
Receiver
Black (-)
Red (+)
Press
SPEAKERS
A
B
LR
+
+– –
Speaker (R) Speaker (L)
Speakers output
terminals of the
amplifier
Amplifier or
Receiver
Black (-)
Red (+)
Loosen
Tighten
3
English
The front cover is fastened to the enclosure at four points,
and can be removed if desired. To remove the cover, hold
on to both sides and slowly pull straight away from the
speaker. To reattach, line up the four pegs on the inside
surface of the cover with the four corresponding holes on
the speaker and push gently.
Note
When the cover is removed, take care not to touch the speaker
units with your hands or to exert excessive force with tools.
Type ...............3-way acoustic suspecsion speaker system
magnetic shielding type
Driver...........................................20 cm (8") cone woofer
10 cm (4") cone mid-range
2.2 cm (about 7/8") balanced dome tweeter
Frequency response ................................. 45 Hz – 23 kHz
Nominal impedance ............................................... 8 ohms
Nominal input power ................................................70 W
Maximum input power ...........................................140 W
Sensitivity ................................................90 dB/2.83 V/m
Crossover frequency ................................. 2.5 kHz, 8 kHz
Dimensions (W x H x D) ..................267 x 411 x 336 mm
(10-1/2"x 16-1/5" x 13-1/5")
Weight........................................................ 6 kg (13.2 lbs)
REMOVING THE FRONT COVER
SPECIFICATIONS

Produktspezifikationen

Marke: Yamaha
Kategorie: Lautsprecher
Modell: NS-6490

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