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GR NS-10MMF SPEAKER SYSTEM SYSTEME D’ENCEINTES OWNER’S MANUAL MODE D’EMPLOI BEDIENUNGSANLEITUNG NS-10MMT PRE(02.8.20)a 1 02.8.28, 11:39 AM  Thank you for selecting this YAMAHA NS-10MMF speaker system. PRECAUTIONS Read this before using the speaker. ● To assure the finest performance, please read this manual carefully. Keep it in a safe place for future reference. ● Placing the speaker on the same shelf or rack as the turntable can result in feedback. ● Install the speaker 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 speaker to rain or water. ● Never put a hand or a foreign object into the port located on the rear of the speaker as this might cause personal injury and/or damage to the speaker. ● 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 following objects on the speaker: Glass, china, 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 speaker, and/or you may get an electric shock. ● Do not place the speaker where foreign objects such as water drips might fall. It might cause a fire, damage to the speaker, and/or personal injury. ● 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. ● When moving the speaker, do not hold the port as it might cause personal injury and/or damage to the 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. Use a clean, dry cloth. ● Do not attempt to modify or fix the speaker. 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 the speaker. 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. For safe and proper use of the speaker: • Position the speaker in a location that is solid, level, smooth, and low (with respect to the floor). • Do not push or apply pressure to the side of the speaker when moving, or lean objects against the side of the speaker. • Do not sit on or set objects on top of the speaker. 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.). 2 E-1 NS-10MMF-Eng-B 2 02.8.28, 11:39 AM  English CONNECTIONS TO YOUR AMPLIFIER Before making connections, make sure that the amplifier is switched off. ■CONNECTIONS • Connect the screw-type input terminals at the rear of the speakers to the speaker output terminals of the amplifier (or receiver) with the speaker cable. • One side of the speaker cable is red and the other side is black. Connect the (+) terminals on the amplifier (or receiver) and speakers using the red side. Connect the (–) terminals on both components using the black side of the cable. • Connect one speaker to the left (marked L) terminals of your amplifier, 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. When using a banana plug <General model only> 1 Remove the cover by pulling it toward you. 2 Tighten the terminal knob. 3 Simply insert the banana plug into the terminal. Banana plug 3 2 1 How to Connect: 1 Loosen the knob. 2 Remove the insulation coating at the extremity of each speaker cable by twisting the coating off. ■ Using the non-skid pads Put the provided non-skid pads at the four corners on the bottom of speaker to prevent the speaker from moving by vibrations etc. Non-skid pad 3 Insert the bare wire. 4 Tighten the knob and secure the cables. Test the firmness of the connection by pulling lightly on the cables at the terminal. Black Speaker (L) 4 Speaker (R) 1 3 Red Red L – – Speaker output terminals of the amplifier (or receiver) Black + + R SPEAKERS Black Amplifier or Receiver Note Do not let the bare speaker wires touch each other as this could damage the speaker or the amplifier, or both of them. 3 E-2 NS-10MMF-Eng-B 3 02.8.28, 11:39 AM  PLACING THE SPEAKERS REMOVING THE FRONT COVER ■ Using as 2ch stereo speakers Better stereo images will be obtained when the speakers are slightly angled in towards the listeners. 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 holes on the inner surface of the cover with the six corresponding pegs on the speaker and push gently. ■ 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. Center Note When the cover is removed, take care not to touch the speaker units with your hands or to exert excessive force with tools. SPECIFICATIONS Subwoofer Type ................................ 2-way bass-reflex speaker system Magnetic shielding type NS-10MMF Driver ................................... 9 cm (3-9/16”) cone woofer x 2 2.2 cm (7/8”) balanced dome tweeter Impedance ...................................................................... 6 Ω NS-10MMF Frequency Response .................................. 55 Hz to 35 kHz Nominal Input Power .................................................... 70 W Rear Maximum Input Power ................................................ 200 W Sensitivity ..................................................... 86 dB/2.83 V/m Rear center Note This speaker features a magnetically shielded design, but there is still a chance that placing it too close to a TV set might impair picture color. Should this happen, move the speaker away from the TV set. Crossover Frequency .................................................. 6 kHz Dimensions (W x H x D) .................... 179 x 898.5 x 234 mm (7-1/16” x 35-3/8” x 9-3/16”) Weight .................................................. 9.8 kg (21 lbs. 9 oz.) Accessories ................................................ Non-skid pad x 4 Speaker cable (4 m) x 1 ● Specifications subject to change without notice due to product improvements. ● Care should be taken not to exceed the input power values noted above. 4 E-3 NS-10MMF-Eng-B 4 02.8.28, 11:39 AM  YAMAHA YAMAHA YAMAHA YAMAHA YAMAHA YAMAHA YAMAHA HYOU-4 ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A. CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR, 22-34, 25462 RELLINGEN, BEI HAMBURG, F.R. OF GERMANY ELECTRONIQUE FRANCE S.A. RUE AMBROISE CROIZAT BP70 CROISSY-BEAUBOURG 77312 MARNE-LA-VALLEE CEDEX02, FRANCE ELECTRONICS (UK) LTD. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD1 7JS, ENGLAND SCANDINAVIA A.B. 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 2 02.8.28, 11:40 AM Printed in Indonesia WA11170