6 EnConnecting the speakersEnglish■ Operating the speaker terminals1 Press and hold the terminal tab.2 Insert the bare wire.3 Release the tab so that it closes securely on thebare wire, not the insulation.4 Test the security of the connection by pullinggently on the cable.Note• Make sure the bare wires do not touch each other, asthis could damage the speaker or the amplifier.• If the connections are faulty, you will hear no soundfrom the speakers.■ For the front speakers1 After connecting the cable, fit it into thegroove on the rear panel of each Bottom.2 After the cable is fit in place down to the Base,pass the cable through the hole in the Base. Pullthe cable gently from the underside of the Baseand pass it through the notch on the Base.Caution• To move the front speaker to another location, graspboth the Base and Bottom.• If a cable comes off a notch, affix the cable into thenotch using adhesive tape.• Make sure that children do not lean on the speaker.Otherwise, it may tip over, possibly resulting inpersonal injury.■ Connecting the speakersConnect each speaker to the appropriate speakerterminals on your amplifier by using the cables youprepared earlier. See the “Connection diagram” onpage 5 for reference.Make sure you connect the speakers with the correctpolarity—positive (+) terminals to positive (+)terminals, and negative (–) terminals to negative (–)terminals. If you get them crossed over, the sound willbe unnatural and lack bass.In your AV receiver’s speaker size settings, specifysmall (or “S”) for all of the NS-PA40 speakers.If you’re connecting the subwoofer to a Yamaha DSPamplifier or AV receiver, connect to its SUBWOOFERoutput.Connecting the power cablesOnce you’ve completed all of the speaker andsubwoofer connections, plug the subwoofer, amplifier,and your other AV components into suitable AC walloutlets.NoteWhen turning on the power in your audio system,always turn on the subwoofer last.23311Positive (+)Negative (–)Note: Make sure theterminal is gripping thebare wire, not theinsulation.Front speaker’srear panelPass the cable behind the fourprojections.ProjectionRemove all protective sheet from the unit before use.