Yamaha NS-P20 Owner's Manual

Also see for NS-P20: Owner's manual Owner's manual

Contents

5 En• If you replace the front speakers (NS-B20) withother speakers, you will need to re-adjust thesubwoofer’s volume.If this product doesn’t work as expected, look for a possible cause below. If the issue you are experiencing is notlisted, or you cannot resolve it after reading through these instructions, disconnect the power cable and contact anauthorized Yamaha dealer or service center.■ Front, surround speakers (NS-B20) and center speaker (NS-C20)■ Subwoofer (NS-SW20)TroubleshootingIssue Possible cause RemedyThere’s no sound. The speaker cables are notconnected properly.Make sure the speaker cables are connected properly.The sound is very quiet. The speaker cables are notconnected properly.Make sure the speaker cables are connected properly:L (left) to L, R (right) to R, “+” to “+” and “–” to “–”.Issue Possible cause RemedyThe POWER switch is setto ON but the subwooferdoesn’t work.The power cable is not connectedproperly.Set the POWER switch to OFF, then make sure the powercable is connected properly.There’s no sound. The VOLUME control is set to 0. Turn up the VOLUME control.The subwoofer cable is notconnected properly.Make sure the subwoofer cable is connected properly.The subwoofer is tooquiet.The source material doesn’tcontain much bass.Try playing source material that contains more bass.Bass sounds are being cancelledout by standing waves.Reposition the subwoofer, or break up parallel wall surfacesby placing bookshelves or other large objects along the wall.

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