Yamaha NS-B750BR Owners Manual - Page 4

■How to connect 1 Loosen the knob. 2 Remove 10 mm (3/8") of insulation from each end of the cables, and twist the exposed conductors together neatly and tightly, as shown below. 10 mm (3/8 ") Good No Good 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. Notes • Do not let the bare speaker wires touch each other as this could damage the speaker or the amplifier, or both. • Do not insert the insulation into the hole. Sound may not be produced. Bi-wire connection ■About Bi-Wire Connection This speaker system is capable of bi-wire connection. To connect the speaker to the output terminals of the amplifier (or receiver), two pairs of cables for each of mid-range/woofer and tweeter used instead of standard connections. This type of connection decreases the modulation distortion caused by electric resistance of the cables and driving current of the speakers. Consequently, purer sound quality can be expected. To utilize bi-wire connection, remove the short bars from the terminals first, and then connect the mid-range/woofer and tweeter to the amplifier separately using two pairs of cables. ■When using a banana plug Note Do not take off this cover unless using a banana plug. Banana plug Cover Remove the short bars before connecting. Black (-) Tweeter terminals Red (+) Short bar Woofer terminals 1 Remove the cover by pulling it toward you. 2 Tighten the terminal knob. 3 Simply insert the banana plug into the terminal. NS-B750(R) NS-B750(L) NS-B750(R) NS-B750(L) SPEAKERS R L +- -+ Amplifier or Receiver 2 En SPEAKERS R +- L A -+ B Amplifier or Receiver Both SPEAKERS A and B should be selected.