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Фрагмент инструкции
PRECAUTIONS Read these precautions carefully before using your 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. To clean, wipe with a dry, soft cloth. . 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 speaker where it is 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. . 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. PLACING THE SPEAKERS . Place the speakers on a sturdy, vibration-free surface. . Better stereo images will be obtained when the speakers are slightly angled in towards the listeners. n 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 NS-35E (Main L) your amplifier. Note Because these speakers are not a magnetically shielded type, there may be some influence on a TV picture depending on the type of TV or the placement of the speakers. In such a case, place the speakers apart from the TV. Subwoofer Front Effect Speakers NS-35E (Main R) Center Rear Speakers CONNECTIONS TO YOUR AMPLIFIER Before making connections, make sure that the amplifier is switched off. Speaker (R) Speaker (L) Tighten Loosen Red (+) Red Amplifier Speakers output terminals of the amplifier Black (–) ¦ Connections . Connect the screw-type input terminals at the rear of the speakers to the speaker output terminals of your amplifier with the provided speaker cables. . One side of the speaker cable is red and the other side is black. Connect the (+) terminals on both the amplifier and the speakers using this 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. Procedure: . Loosen the terminal knob. . Remove approx. 10 mm insulation from the speaker cable and insert the bare wire end properly into the terminal hole. . Tighten the knob. . Test the security of the connection by tugging lightly on the cable at the terminal. Note Do not let the bare speaker wires touch each other as this could damage the speaker and/or the amplifier. REMOVING THE FRONT COVER The front cover is fastened to the enclosure at four 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 four pegs on the inside surface of the cover with the four corresponding holes on the speaker and push gently. 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 Type ........................................... 2-way bass reflex speaker system Driver..................................................................16 cm cone woofer 3 cm dome tweeter Impedance ........................................................................... 6 ohms Frequency Response ............................................... 50 Hz – 30 kHz Nominal Input Power ................................................................ 60 W Maximum Input Power ........................................................... 150 W Sensitivity ................................................................ 90 dB/2.83 V/m Crossover Frequency .............................................................. 3 kHz Dimensions (W x H x D) ................................... 233 x 392 x 275 mm Weight .................................................................................... 6.3 kg Accessories ................................................ Speaker cable (4 m) x 2 . Specifications subject to change without notice due to product improvements. . Care should be taken not to exceed the input power values noted above. V585580 ...