TROUBLESHOOTING
If this unit fails to operate normally, check the following points to determine whether the fault can be corrected, or if the fault is not listed in the PROBLEM column, disconnect the power code and contact your authorized YAMAHA dealer or service center.
■ General
PROBLEM | POSSIBLE CAUSE | WHAT TO DO | Refer to |
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This unit fails to turn | The power cord is not connected or the plug | Firmly connect the power cord. | — |
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on when the POWER | is not completely inserted. |
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switch is pressed. |
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The voltage selector on the rear panel is not | Disconnect the power cord and set the | — |
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| set to the proper position. | selector to the position for your local main |
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| voltage. |
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This unit does not work | This unit is affected by an external shock | Turn the power off and disconnect the power | — |
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normally. | (lightning, excessive static electricity, | cord. After about 30 seconds have passed, |
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| incorrect operation, etc.) | connect the power and operate the unit again. |
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Playback does not | The disc is damaged. | Check the disc carefully; replace it if | — |
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start. |
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| There is moisture on the laser pickup. | Wait 20 to 30 minutes after switching the unit | — |
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| ON before trying to play a disc. |
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| The disc has been loaded upside down. | Reload the disc with the label side facing up. | 13 |
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| The disc is dirty. | Clean the disc. | 3 |
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No picture. | Incorrect video connections. | Connect this unit and other equipment | 10 |
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| properly. |
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| This unit’s video input is not selected at the | Set the video input at the video monitor to the | — |
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| video monitor. | position where this unit is connected (e.g. |
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| VCR2). |
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Play is delayed, or | The disc may be scratched or damaged. | Check the disc carefully; replace it if | — |
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starts at the wrong |
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place. |
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This unit does not | The disc(s) is not placed properly. | Place the disc(s) correctly along the guide(s). | — |
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recognize discs (‘No |
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disc’ appears on the |
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display, or the display |
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shows the status when |
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no disc is loaded). |
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No sound. | Incorrect output cable connections. | Connect the cables properly. If the problem | 9 |
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| persists, the cables may be defective. |
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| Incorrect amplifier operation. | Set the amplifier controls to the correct input | — |
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| selection. |
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Sound distorted. | V.S.S effect is emphasized too much. | Turn V.S.S. off. | 24 |
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Sound ‘skips’. | This unit is being subjected to vibrations or | Relocate the unit. | — |
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| impacts. |
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| APPENDIX |
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| The disc is dirty. | Clean the disc. | 3 |
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Sound ‘hums’. | Incorrect cable connections. | Securely connect the audio cables. If the | 9 |
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| problem persists, the cables may be defective. |
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Noise from a nearby | The tuner is too close to the unit. | Place the tuner and the unit farther apart. | — |
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tuner. |
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Noise from inside of | The disc maybe warped. | Replace the disc. | — |
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the unit. |
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The remote control | The batteries are weak. | Replace all batteries with new ones. | 7 |
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does not work. |
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Direct sunlight or lighting (from an inverter | Relocate the unit. | 7 |
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| type of fluorescent lamp, etc.) is striking the |
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| English |
| remote control sensor of this unit. |
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