14 EN PreparationsSPEAKERS (6 - 8Ω)R LFRONTCENTER SURR RSURR BACK/SW SURR LSetting up the systemFront SpeakersSurround SpeakersBe sure to connect both surround speakers.Surround Back SpeakerWhen the surround back speaker is connected tothese terminals, set the speaker setting to "BS/SW Amp Back Surr.". ™In this case, the subwoofer should be connectedto the PRE OUT SUBWOOFER jack. ^SubwooferWhen the subwoofer is connected to these termi-nals, set the speaker setting to "BS/SW AmpSubwoofer". ™In this case, two surround back speakers should beconnected to the PRE OUT SURROUND BACKjacks. ^CenterSpeakerLeftRightLeftRightWhether each speaker is connected properly can beconfirmed by outputting the test tone and checking ifeach speaker channel outputs audio. For details, see"Speaker settings" (Step 6 Adjust the speaker volumelevel). £CAUTIONMake sure that the power cord plug is disconnected from the ACwall outlet before proceeding to speaker cord connections.If the conductor wires on the extremity of speaker cord areuntwisted, there is a risk of short-circuiting. Be sure to twistthem well before connecting the speaker cord.Protection circuitryThis unit incorporates protection circuitry, which may be activatedduring high-power reproduction or in case of extreme rise in tempera-ture.When the protection circuitry is activated, the output from this unit isshut down and the STANDBY indicator blinks.In this case, turn this unit OFF then ON again and reduce the outputvolume level.Connecting the speakers