Troubleshooting
Symptom | Possible cause | Remedy | |
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There’s no sound com- | The speaker cables are not connected | Check the speaker cables and correct as nec- | |
properly. | essary. | ||
ing from certain speak- | |||
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The speaker configuration is not set cor- | Check the speaker configuration. | ||
ers? | |||
rectly. |
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The subwoofer does not | The power plug is not fully inserted into | Insert the power plug fully into the wall out- | |
turn on? | the wall outlet. | let. | |
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| The OUTPUT LEVEL control is set to | Turn up the OUTPUT LEVEL control. | |
| minimum. |
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| The RCA cable is not properly connected | Make sure that the RCA cable is properly | |
The subwoofer pro- | to the subwoofer’s LINE INPUT. | connected to the subwoofer’s LINE INPUT. | |
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The level of the input signal was too low | Slightly increase the subwoofer pre out out- | ||
duces no sound? | |||
and the subwoofer entered Standby | put level on your AV receiver. | ||
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| mode. |
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| The Subwoofer configuration is not set | Check the subwoofer setting in the speaker | |
| correctly. | configuration on your AV receiver. | |
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The subwoofer pro- | The source material contain little or no | Choose source material with more bass con- | |
duces hardly any | bass content. | tent. | |
sound? |
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| The RCA cable is not properly connected | Make sure that the RCA cable is properly | |
A humming sound can | to the subwoofer’s LINE INPUT. | connected to the subwoofer’s LINE INPUT. | |
be heard from the sub- | External interference from a TV or other | Move the subwoofer and RCA cable away | |
woofer? | |||
electronic device is being picked up. | from the interference source. Make sure your | ||
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| audio system is grounded properly. | |
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