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E-1
CONTENTS
UNPACKING .................... Inside of Front Cover
COMPONENTS OF THE PACKAGE .............. 1
PRECAUTIONS ...............................................1
SETTING UP THE SPEAKERS ...................... 2
Placing the center speaker............................. 3
Mounting the rear and rear center speakers
on the wall
.................................................... 3
CONNECTIONS.............................................. 4
An example of basic connections.................... 4
Connecting speaker cables ............................ 5
SPECIFICATIONS .......................................... 6
COMPONENTS OF THE PACKAGE
<NS-E56>
2-way acoustic-suspension speaker system used for
the rear and rear center speakers
<NS-C55>
2-way acoustic-suspension speaker system used for
the center speaker
The speaker package “NS-P70” is designed for use in a
multi-channel audio system such as a home theater system.
The package includes three NS-E56 speaker systems and
one NS-C55 speaker system.
PRECAUTIONS
Read this before using the 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, chine, etc.
If glass etc. falls by vibrations and breaks, it may cause
personal injury.
A burning candle etc.
If the candle falls by vibrations, it may cause fire and
personal 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
electrical 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 personal 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.
NS-P70 ENG(02.2.22)a 02.2.27, 8:12 PM1