Operating instructions YAMAHA NS-8390

Operating instructions YAMAHA NS-8390
You can read the recommendations in the user guide, the technical guide or the installation guide for YAMAHA NS-8390. You'll
find the answers to all your questions on the YAMAHA NS-8390 in the user manual (information, specifications, safety advice,
size, accessories, etc.). Detailed instructions for use are in the User's Guide.
User manual YAMAHA NS-8390
User guide YAMAHA NS-8390
Operating instructions YAMAHA NS-8390
Instructions for use YAMAHA NS-8390
Instruction manual YAMAHA NS-8390
You're reading an excerpt. Click here to read official YAMAHA
NS-8390 user guide
http://yourpdfguides.com/dref/515703
Manual abstract:
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. @@@@If glass etc. falls by vibrations and breaks, it
may cause personal injury. A burning candle etc. @@@@ 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. PRECAUTIONS WHEN POSITIONING THE SPEAKERS The speaker is constructed with the majority of the weight located in its
upper portion, and is thus susceptible to falling over if proper care is not taken to insure its stability. If the speaker falls over, it may damage the speaker or be
the cause of injury (or even death) to persons and/or damage to personal property. Vibrations or jolts associated with earthquakes and other phenomena or
activities may cause the speaker to fall over. For safety reasons, using commercially available products that increase stability in the speaker is recommended
(metal fittings or chains, etc.).
Use the stands included with the speakers to increase stability: Be sure to use the stands regardless of where the speakers are positioned. Attaching the stands
included with the speakers reinforces the base of the speaker not to fall over. @@@@@@@@@@@@@@@@3 Tighten both of the screws firmly. 4 Attach
a pad to the bottom of the end portion of the stand. @@@@@@@@@@@@@@@@How to connect: 1 Loosen the knob. 2 Insert the bare wire.
@@@@@@@@2 Tighten the terminal knob. 3 Simply insert the banana plug into the terminal. 2 3 E-3 REMOVING THE FRONT COVER The front cover
is fastened to the enclosure at six 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 six pegs on the inside surface of the cover with the six corresponding holes on the speaker and push gently. SPECIFICATIONS Type
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... 3-way 3-speaker bass-reflex speaker system Magnetic shielding type Driver .......
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....... 20 cm (8") cone woofer 10 cm (4") cone mid-range 2.2 cm (7/8") balanced dome tweeter Impedance ..
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8 Frequency Response .....
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.. 35 Hz to 27 kHz Nominal Input Power ...
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....... 70 W Maximum Input Power ...
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... 220 W Sensitivity .......
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.... 89 dB/2.
83 V/m Crossover Frequency .....
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4 kHz, 10 kHz Dimensions (W x H x D) ..........
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. 262 x 920 x 266 mm (10-5/16" x 36-1/4" x 10-1/2") Weight ....
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..... 11.7 kg (25 lbs. 14 oz.) Accessories ..
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..... Stand x 8 Screw x 16 Pad x 8 Speaker cable (2.5 m) x 2 G Specifications subject to change without notice due to Note When the cover is removed, take
care not to touch the speaker units with your hands or to exert excessive force with tools. product improvements. @@90620, U.S.
A. CANADA MUSIC LTD. @@SIEMENSSTR, 22-34, 25462 RELLINGEN, BEI HAMBURG, F.R. OF GERMANY ELECTRONIQUE FRANCE S.A. @@@@J
A WETTERGRENS GATA 1, BOX 30053, 400 43 VASTRA FRÖLUNDA, SWEDEN MUSIC AUSTRALIA PTY, LTD. 17-33 MARKET ST., SOUTH
MELBOURNE, 3205 VIC., AUSTRALIA Printed in Indonesia V953930 .
You're reading an excerpt. Click here to read official YAMAHA
NS-8390 user guide
http://yourpdfguides.com/dref/515703
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