Troubleshooting
Refer to the table below when this unit does not function properly. If the problem you are experiencing is not listed below or if the instruction below does not help, turn off this unit, disconnect the power cable, and contact the nearest authorized YAMAHA dealer or service center.
Receiver
■General
Problem | Cause | Remedy | See | |
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The receiver fails to | The power cable is not connected or the | Connect the power cable firmly. | ||
turn on or enters the | plug is not completely inserted. |
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standby mode soon |
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The receiver has been exposed to a strong | Set the receiver to the standby mode, disconnect the | — | ||
after the power is | ||||
turned on. | external electric shock (such as lightning | power cable, plug it back in after 30 seconds and then |
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| or strong static electricity). | use it normally. |
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No sound | Incorrect input or output cable | Connect the cables properly. If the problem persists, | ||
| connections. | the cables may be defective. |
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| No appropriate input source has been | Select an appropriate input source with the INPUT | — | |
| selected. | selector on the front panel (or the input selection keys |
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| on the remote control). |
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| Speaker connections are not secure. | Secure the connections. | ||
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| The volume is turned down. | Turn up the volume. | — | |
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| Signals the receiver cannot reproduce are | Play a source whose signals can be reproduced by the | — | |
| being input from a source component, | receiver. |
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| such as a |
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The sound suddenly | The timer has turned off the receiver. | Turn on the receiver, and play the source again. | — | |
goes off. |
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Sound is heard from | Incorrect cable connections. | Connect the cables properly. If the problem persists, | ||
the speaker on one |
| the cables may be defective. |
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side only. |
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There is noise | The receiver is too close to the digital or | Move the receiver further away from such equipment. | — | |
interference from |
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digital or radio |
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frequency equipment. |
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