User manual YAMAHA NS-M515

[. . . ] 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. [. . . ] Set up the speakers on the basis of your listening position by following the owner's manual supplied with your amplifier. I Using as front effect or effect speakers Mount the speakers on a wall or place the speakers on a shelf. Determine the best position by following the owner's manual supplied with your amplifier. NS-M515 (front effect) Center Subwoofer NS-M515 (main) NS-M515 (rear effect) 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. E-1 I To mount the speaker on a wall by using the attached mounting bracket Fasten screws into a firm wall or wall support as shown in the figure, and hang the holes of the mounting bracket on the protruding screws. * Make sure that the screws are securely caught by the narrow parts of the holes. You can also use the screw holes on the rear of the speaker for installing the speaker using a commericially available speaker bracket (if you do not use the attached mounting bracket). Screw holes Diameter: 4 mm Hole depth: 12 mm 60 mm Tapping screw (3. 5­4 mm) (Available at the hardware store) Min. 20 mm 3 mm 40 mm Wall/ wall support WARNING This speaker weighs 5. 0 kg (11 lbs. ). Do not mount it on thin plywood or a wall with soft surface material. If 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. Longterm use and vibrations may cause it to fall. To avoid accidents resulting from tripping over loose speaker cable, fix it to the wall. E-2 English CONNECTIONS TO YOUR AMPLIFIER Before making connections, make sure that the amplifier is switched off. I CONNECTIONS Loosen Tighten Black (­) Red (+) + NS-M515 · 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. · Connect the (+) terminals on 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 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. How to connect: (R) SPEAKERS R L ­ NS-M515 (L) 1 Loosen the knob. 2 Remove the insulation coating at the extremity of each speaker cable by twisting the coating off. Speakers output terminals of the amplifier (or receiver) A + ­ ­ + B Amplifier or Receiver 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. [. . . ] 180 x 333 x 184 mm (7-1/16" x 13-1/8" x 7-1/4") Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5. 0 kg (11 lbs. ) Note When the cover is removed, take care not to touch the speaker units with your hands or to exert excessive force with tools. G Specifications are subject to change without notice due to product improvements. G Care should be taken not to exceed the input power values noted above. E-4 YAMAHA YAMAHA YAMAHA YAMAHA YAMAHA YAMAHA YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE. , BUENA PARK, CALIF. 135 MILNER AVE. , SCARBOROUGH, ONTARIO M1S 3R1, CANADA ELECTRONIK EUROPA G. m. b. H. [. . . ]