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, set this unit to the standby mode, disconnect the power cable, and contact the nearest authorized YAMAHA dealer or service center.
■General
Problem | Cause | Remedy | See | |
page | ||||
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This unit fails to turn | The power cable is not connected or the | Connect the power cable firmly. | — | |
on or enters the | plug is not completely inserted. |
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standby mode soon |
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The speaker impedance setting is | Set the speaker impedance to match your speakers. | 30 | ||
after the power is | ||||
turned on. | incorrect. |
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| The protection circuitry has been | Make sure that all speaker wire connections on this | 13 | |
| activated. | unit and on all speakers are secure and that the wire |
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| for each connection does not touch anything other |
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| than its respective connection. |
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| This unit has been exposed to a strong | Set this unit to the standby mode, disconnect the | — | |
| 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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| “INPUT MODE” is set to “DTS” or | Set “INPUT MODE” to “AUTO”. | 41 | |
| “ANALOG”. |
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| No appropriate input source has been | Select an appropriate input source with the INPUT | 38, 44 | |
| selected. | selector on the front panel (or the input selector |
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| buttons on the remote control) and MULTI CH |
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| INPUT on the front panel (or MULTI CH IN on the |
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| remote control). |
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| Speaker connections are not secure. | Secure the connections. | 13 | |
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| The front speakers to be used have not | Select the front speakers with SPEAKERS A and/or | 38 | |
| been selected properly. | B on the front panel or SPEAKERS on the remote |
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| control. |
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| The volume is turned down. | Turn up the volume. | — | |
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| The sound is muted. | Press MUTE or VOLUME +/– on the remote control | 40 | |
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| to resume audio output and then adjust the volume. |
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| “INPUT MODE” is set to “ANALOG” | Set “INPUT MODE” to “AUTO” or “DTS”. | 41 | |
| while playing a source encoded in DTS. |
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| Signals this unit cannot reproduce are | Play a source whose signals can be reproduced by this | — | |
| being input from a source component, | unit. |
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| such as a |
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No picture | The output and input for the picture are | Set “VIDEO CONV.” to “ON”. | 94 | |
| connected to different types of video |
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| jacks. |
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INFORMATION | ADDITIONAL |
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