Troubleshooting
■Automatic setupBefore automatic setupError message | Cause | Remedy | See | |
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Connect MIC! | Optimizer microphone is not connected. | Connect the supplied optimizer microphone | ||
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| to the OPTIMIZER MIC jack on the front |
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| panel. |
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Unplug Phones! | Headphones are connected. | Unplug the headphones. | — | |
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Select Setup Item! | No check items are selected as the | Select the desired check items. | ||
| measurement items. |
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Memory Guard! | The parameters of this unit are protected. | Set “Memory Guard” to “Off”. | ||
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| During automatic setup |
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Error message | Cause | Remedy | See | |
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E01:No Front SP | Front L/R channel signals are not detected. | Check the front L/R speaker connections. | ||
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E02:No Sur. SP | A surround channel signal is not detected. | Check the surround speaker connections. | ||
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E03:No PRNS SP | A presence channel signal is not detected. | Check the presence speaker connections. | ||
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E04:SBR→SBL | Only right surround back channel signal is | Connect the surround back speaker to the | ||
| detected. | SURROUND BACK (SINGLE) speaker |
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| terminal if you only have one surround |
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| back speaker. |
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E05:Noisy | Background noise is too loud. | Perform the automatic setup in a quiet | — | |
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| environment. |
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| Turn off noisy electric equipment like air | — | |
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| conditioners or move them away from the |
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| optimizer microphone. |
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E06:Check Sur. | Surround back speakers are connected, | Connect surround speakers when you use | ||
| though surround L/R speakers are not. | surround back speakers. |
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E07:No MIC | The optimizer microphone was unplugged | Connect the supplied optimizer microphone | ||
| during the “automatic setup” procedure. | to the OPTIMIZER MIC jack on the front |
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| panel. |
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E08:No Signal | The optimizer microphone does not detect | Check the microphone setting. | ||
| test tones. |
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| Check the speaker connections and | |||
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| placement. |
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| The optimizer microphone or OPTIMIZER | — | |
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| MIC jack may be defective. Contact the |
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| nearest Yamaha dealer or service center. |
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E09:User Cancel | The “automatic setup” procedure was | Perform the automatic setup again. | ||
| cancelled due to user activity. |
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E10:Internal Err. | An internal error occurred. | Perform the automatic setup again. | ||
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INFORMATION | ADDITIONAL |
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