Yamaha NS-P7900 Owner's Manual

NS-6900/NS-7900/NS-P7900
Speaker System
Thank you for choosing this YAMAHA speaker system.
Each speaker set consisting of the components shown on the table.
NS-6900 Front speaker
NS-7900 Front speaker
NS-P7900 NS-C7900
Center speaker
NS-E7900 Surround speaker
PRECAUTIONS
Read this before using the speaker
• Any time you note distortion, reduce the volume control on • When the front cover is removed, take care not to touch
your amplifier to a lower setting. Never allow your the speaker units with your hands or to exert excessive
amplifier to be driven into "clipping". Otherwise the
force with tools.
speaker may be damaged. • Do not place the speaker where it is liable to be knocked
• When using an amplifier with a rated output power higher over or struck by falling objects. Stable placement will
than the nominal input power of the speaker, care should also ensure better sound performance.
be taken never to exceed the speaker's maximum input.
• Secure placement or installation is the owner's
• Do not attempt to clean the speaker with chemical responsibility.
solvents as this might damage the finish. To clean, wipe YAMAHA shall not be liable for any accident caused by
with a dry, soft cloth.
improper placement or installation of the speaker.
• To prevent the enclosure from warping or discoloring, do
• This speaker features a magnetically shielded design, but
not place the speaker where it will be exposed to direct there is still a chance that placing it too close to a TV set
sunlight or excessive humidity. might impair picture color. Should this happen, move the
speaker away from the TV set.
PRECAUTIONS WHEN POSITIONING THE FRONT SPEAKERS
The speaker is constructed with the Vibrations or jolts associated with earthquakes and other
majority of the weight located in its phenomena or activities may cause the speaker to fall over.
upper portion, and is thus susceptible to For safety reasons, using commercially available products
falling over if proper care is not taken to that increase stability in the speaker is recommended (metal
fittings or chains, etc.).
insure its stability. If the speaker falls
over, it may damage the speaker or be
the cause of injury (or even death) to
Use the stands included with the speaker
persons and/or damage to personal
to increase stability:
property.
Be sure to use the stands regardless of where the speaker
For safe and proper use of the speaker:
is positioned. Attaching the stands included with the
speaker reinforces the base of the speaker not to fall over.
• Position the speaker in a location that is solid, level, smooth,
and low (with respect to the floor). Please be cautioned that even though the stands are
• Do not push or apply pressure to the side of the speaker connected, this does not guarantee that the speaker will not
when moving, or lean objects against the side of the speaker. fall over.
• Do not sit on or set objects on top of the speaker.
Printed in China NS-6900/7900/P7900-G
OWNER'S MANUAL
G
Front speaker (NS-6900/NS-7900)
Speaker cable (4m) x 1
x 1
x 1
Center speaker (NS-C7900)
x 1
x 2
Speaker cable (4m) x 1
Using front speakers as 2ch stereo
speakers
Better stereo images will be obtained when the front
speakers are slightly angled in towards the listeners.
NS-6900/
NS-7900
SUPPLIED ACCESSORIES
Stand x 4 Pad x 4 Tapping screw (4mm) x 8
Surround speakers (NS-E7900)
Speaker cable (10m) x 2
Fastener x 2
SETTING UP THE SPEAKER
Using front/center/surround speakers in a
multi channel system
Position the front 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
NS-6900/
following the owner's manual supplied with your amplifier.
NS-7900
The following diagram shows the recommended speaker
layout.
NS-6900/
NS-7900
NS-C7900
NS-E7900
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 or create a buzzing
noise. Should this happen, move the speaker away from
the TV set.
1
PLACING THE SPEAKER
Attaching the stand to the front speaker
Notes
• Do not place the speaker on top of the TV which area
When positioning the front speaker, be sure to attach the
is smaller than the bottom area of the speaker. If
supplied stand to the 8 specified holes located on the
placed, the speaker may drop out causing an injury
bottom of the speaker to increase stability.
to you.
• Do not place the speaker on top of the TV with an
NS-6900/NS-7900
inclination.
• Do not touch the adhesive surface after peeling off
the seal as this will weaken its adhesive strength.
• Thoroughly wipe clean the surface where the
fastener is to be applied. Note that adhesive strength
is weakened if the surface is dirty, oily or wet and
that this may cause the center speaker to drop.
Stand
Mounting the surround speakers on the
wall
You can mount the surround speakers on the wall using
the holes of the brackets attached to the back of the
speakers.
Tapping screw
1
Pad Fasten two screws into a firm wall or wall support at
the interval as shown below.
1 Put the 4 mm tapping screws through the two holes on
2
Hang the speaker by mounting the holes on the
the stand, and screw into the two holes on the bottom of
protruding screws.
the speaker.
* Make sure that the screws are securely affixed by the
2
When both screws are attached, tighten both of the
narrow parts of the holes.
screws so that the stand is firmly in place.
3
Attach the pads to the bottom of the end portion of the
stand.
4
Attach the other stands in the same manner and confirm
that all 4 stands are firmly attached.
Note
• Be careful not to apply force to the side of the speaker,
otherwise the speaker may fall causing damage to the
speaker or personal injury.
Placing the center speaker
When placing the speaker on top of the TV, be sure to
NS-E7900
attach the supplied fasteners at two points on both
bottom of the speaker and top of the TV to prevent the
speaker from falling down.
NS-C7900
WARNING:
• This speaker weighs 1.9 kg. Do not mount it on thin
plywood or a wall with soft surface material. If
Peel off
the seal
mounted, the screws may come out of the flimsy
surface and the speaker may fall. This damages the
speaker or causes personal injury.
• Do not install the speaker to a wall with nails,
adhesives, or any other unstable hardware. Long-
term use and vibrations may cause it to fall.
• To avoid accidents resulting from tripping over loose
speaker cable, fix it to the wall.
2
Tapping screw
(3.5–4 mm)
Wall/ wall (Available at the
support hardware store)
Min.
3 mm
20 mm
40 mm