TROUBLESHOOTING
Refer to the chart below when this system does not function properly. If the problem you are having is not listed below or if the instruction below does not help, set this system to the standby mode, disconnect the power cord, and contact the nearest authorized YAMAHA dealer or service center.
■General
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This system fails to | The power cord is not connected or the plug | Firmly connect the power cord. | — | |||||
turn on when | is not completely inserted. |
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STANDBY/ON (or |
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POWER ( |
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pressed, or enters in | This system has been exposed to a strong | Set this system in the standby mode, disconnect | — | |||||
the standby mode | external electric shock (such as lightning and | the power cord, plug it back in after 30 seconds, |
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soon after the power | strong static electricity). | then start operating. |
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has been turned on. |
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No sound. | Incorrect input or output cable connections. | Connect the cables properly. If the problem | 12 – 17 | |||||
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| An appropriate input source has not been | Select an appropriate input source with the | 19 | |
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| selected. | input selector buttons. |
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| The speaker connections are not secure. | Secure the connections. | 15 – 16 | |
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| The volume is turned down. | Turn up the volume. | 19 | |
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| The sound is muted. | Press MUTE or any operation buttons of this | 19 | |
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| system to cancel a mute and adjust the volume. |
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| The source that this system cannot reproduce, | Play a source whose signals this system can | — | |
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| such as a | reproduce. |
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The sound suddenly | The sleep timer has functioned. | Turn on the power, and play the source again. | 20 | |||||
goes off. |
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Only the speaker on | Incorrect cable connections. | Connect the cables properly. If the problem | 15 – 16 | |||||
one side can be |
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heard. |
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Sound can be heard | The sound effect is off. | Press STEREO to turn it on. | 25 | |||||
only from the front | A Dolby Surround, Dolby Digital or DTS | Select another DSP program. | 21 – 22 | |||||
speakers. | ||||||||
decoding DSP program is being used with |
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| material not encoded with Dolby Surround, |
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| Dolby Digital or DTS. |
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| A | When a | 25 | |
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| input to this system. | input to this system, sound is output from the |
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| front speakers only. |
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APPENDIX
English
43