Nissindo WS-310 Operating Instructions Manual
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Contents
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22TROUBLESHOOTING1. SYMPTOM: NO SOUNDS COMING OUT FROM THESPEAKERSProbable cause:1. The A/C power of the speaker is not turned on.2. Choose the wrong A/C power selection (i.e. 110V~220V).Remedy:A. Turn on the A/C power of the speaker.B. Check the receiver or amplifier if it is on and the source isplaying.C. Check all wires and connections between receivers,amplifiers and speakers. Make sure all wires are connected.None of the speaker wires are frayed, cut or punctured, andno wires are touching each other.D. Review proper operation of your receiver or amplifier.E. Choose the right A/C power.2. SYMPTOM: NO SOUNDS COMING OUT FROM ONLYONE SPEAKERProbable causes:The A/C power of the speaker is not turned on.Remedy:A. Check the "Balance" control on your receiver or amplifier.B. Check all wires and connections between receiver,amplifier and speaker. Make sure all wires are connected.Make sure none of the speaker wires are frayed, cut orpunctured, and that no wires are touching each other.C. In Dolby® Digital or DTS ® mode, make sure that thereceiver or processor is configured so that the speaker inquestion is enabled.D. Turn off all electronics and switch the speaker in questionwith one of the other speakers that is working correctly. Turneverything back on, and determine whether the problem is inthe same place: i.e., the speaker that was working previouslynow has no sound and the speaker that was not workingnow sounds fine; or whether it has moved; i.e., the speakerthat was not working still has no sound and the speaker thatwas working is still fine. If the problem is in the same place,the source of the problem is most likely with your receiver oramplifier, and you should consult the owner's manual furtherinformation. If the problem has followed the speaker, consultyour dealer for further assistance, or visit our web site fortechnical support.3. SYMPTOM: NOISES FROM THE SPEAKER.TroubleshootingProbable causes:The A/C power cord of the speaker is not grounded.Remedy:Change a new magnet cord of the A/C power cord.4. SYMPTOM: MICROPHONE VOLUME IS TOO LOW.Probable causes:A. The microphone is poorly connected to the speaker.B. The volume on the speaker is too low.Remedy:A. Check the connection between the microphone and thespeaker. Make sure that they are connected properly. Forcondense microphone, it doesn't work with the speaker. Youmay need to change to a dynamic vocal microphone.B. Turn the volume to an appropriate level. If the volume isstill not high enough, you may need to upgrade your existingaudio system to a system with much higher output.5. SYMPTOM: CRACKING NOISES FROM THE SPEAKER.Probable causes:The tweeter may burn out.Remedy:Change a new tweeter.Note: we recommend you hiring a professional to help youchange a tweeter in order to do it properly.6. SYMPTOM: SOUNDS LIKE DAZZ, DAZZ, DAZZ ........COMING FROM THE SPEAKER.Probable causes:The speakon cable (with small gauges) is over 100 feet forconnection.Remedy:Change to a cable with 12 or 14 gauges or a high qualitycable with bigger size.7. SYMPTOM: TOO MUCH MICROPHONE FEEDBACKFROM THE SPEAKER.Probable causes:Incorrect tremble and bass adjustments on the speaker.Remedy:Adjust the tremble and bass to an appropriate level to avoidthe microphone feedback. |
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