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.
■General
Problem | Cause | Remedy | See | |
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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. |
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after the power is | 13 | |||
incorrect. |
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turned on. |
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| The protection circuitry has been | Make sure that all speaker wire connections on this |
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| activated. | unit and on all speakers are secure and that the wire | 12 | |
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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 |
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| external electric shock (such as lightning | power cable, plug it back in after 30 seconds and then | — | |
| 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 Audio input jack select has | Set an appropriate Audio input jack select. | 33 | |
| been set. |
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| No appropriate input source has been | Select an appropriate input source with DINPUT |
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| selected. | l/ h on the front panel (or the input selector | 32, 33 | |
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| buttons (C) on the remote control). |
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| Speaker connections are not secure. | Secure the connections. | 12 | |
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| The front speakers to be used have not | Select the front speakers with 9SPEAKERS on the | 33 | |
| been selected properly. | front panel. | ||
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| The volume is turned down. | Turn up the volume. | — | |
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| The sound is muted. | Press O MUTE or R VOLUME +/– on the remote | 36 | |
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| control to resume audio output and then adjust the | ||
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| volume. |
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| Signals this unit cannot reproduce are | Play a source whose signals can be reproduced by this |
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| being input from a source component, | unit. | — | |
| such as a |
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| Audio signals input at the HDMI jack are | Make an analog or digital connection beside the | — | |
| not output from any speaker terminals. | HDMI connection. | ||
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| The setting of the connected component is | Make an appropriate setting following the instruction | — | |
| improper. | manual of the connected component. | ||
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INFORMATION | ADDITIONAL |
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English
