Additional information
Troubleshooting
If there is any problem with this system, check the following items. If you cannot solve your problem with the following remedies or if your problem was not listed below, turn off and unplug this system, and then consult the nearest authorized Yamaha dealer or service center.
Problem | Cause | Solution | See | |
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Power turns on but | The power cable may be connected | Make sure the power cable is plugged into the | 12 | |
immediately shuts off. | improperly. | outlet firmly. | ||
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| The speaker cable may be shorted. | Make sure all speaker cables are connected | 9 | |
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| This system may receive a strong | Set this system to the standby mode, and then |
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| electrical shock such as from a lightening | disconnect the power cable. Wait for about 30 | 13 | |
| bolt or excessive static electricity. | seconds, connect the power cable, and then turn | ||
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| on this system. |
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The speakers make no | The volume may be set to minimum | Adjust the volume level. | 13 | |
sound. | level. |
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| The mute function may be activated. | Cancel the mute function. | 13 | |
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| The input source or input setting may be | Select the correct input source or input setting. | 13 | |
| incorrect. |
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| The cables may be connected | Make sure all cables are connected properly. | 9, 12 | |
| improperly. |
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Sound is too low on | The cables may be connected | Make sure all cables are connected properly. | 9, 12 | |
one side. | improperly. |
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Speaker channels other | You may be listening to stereo sounds | Press sound field program button to enable the |
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than the front ones | without the sound field effect. | sound field effect. | 14 | |
make no sound. |
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The center speaker | The volume of the center speaker | Adjust the volume level of the center speaker |
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channel makes no | channel may be set to minimum level. | channel using test tones. | 23 | |
sound. |
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The surround speaker | The volume of the surround speaker | Increase the output level of SL/SR by pressing | 23 | |
channels make no | channels may be set to minimum level. | S. | ||
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sound. |
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| Increase the output level of the virtual surround | 25 | ||
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| speaker channel by pressing SUR. +. | ||
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The subwoofer makes | The volume of the subwoofer channel | Adjust the volume level of the subwoofer. | 25 | |
no sound. | may be set to minimum level. |
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| You may be listening to an audio source | The subwoofer does not support signals outside | 23 | |
| that does not contain any low tone signal. | the specified range. | ||
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Sound is poor (noisy). | The speaker cable may be shorted. | Make sure all cables are connected properly. | 9, 12 | |
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This system does not | This system may receive a strong | Set this system to the standby mode, and then |
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operate properly. | electrical shock, such as from a | disconnect the power cable. Wait for about 30 | 13 | |
| lightening bolt or excessive static | seconds, connect the power cable, and then turn | ||
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| electricity, or drop in power supply. | on this system. |
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| The system control cable may be | Connect the system cable firmly. | 9 | |
| connected improperly. |
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A digital or high- | This system may be placed close to the | Place this system further away from such |
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frequency equipment | digital equipment or | equipment. | — | |
produces noises. | equipment. |
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