Troubleshooting
During AUTO SETUP
Error message | Cause | Remedy | See | |
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Front L/R channel signals are not detected. | Check the front L/R speaker connections. | 13 | ||
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A surround channel signal is not detected. | Check the surround speaker connections. | 13 | ||
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A presence channel signal is not detected. | Check the presence speaker connections. | 13 | ||
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Only a right surround back channel signal is | Connect the surround back speaker to the | 13 | ||
| detected. | LEFT SURROUND BACK SPEAKERS |
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| terminal if you only have one surround |
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| back speaker. |
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Background noise is too loud. | Try running “AUTO 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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Surround back speakers are connected, | Connect surround speakers when you use | 13 | ||
| though surround L/R speakers are not. | surround back speakers. |
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The optimizer microphone was unplugged | Connect the supplied optimizer microphone | 28 | ||
| during the “AUTO SETUP” procedure. | to the OPTIMIZER MIC jack on the front |
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| panel. |
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The optimizer microphone does not detect | Check the microphone setting. | 28 | ||
| test tones. |
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| Check the speaker connections and | 13 | ||
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| placement. |
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The “AUTO SETUP” procedure was | Run “AUTO SETUP” again. | 28 | ||
| cancelled due to user activity. |
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An internal error occurred. | Run “AUTO SETUP” again. | 28 | ||
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After AUTO SETUP |
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Warning message | Cause | Remedy | See | |
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Speaker polarity is not correct. This | Check the speaker connections for proper | 13 | ||
| message may appear depending on the | polarity (+ or |
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| speakers even when the speakers are |
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| connected correctly. |
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The distance between the speaker and the | Bring the speaker closer to the listening | — | ||
| listening position is over 24 m (80 ft). | position. |
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The difference of volume level among | Readjust the speaker installation so that all | — | ||
| speakers is excessive. | speakers are set in locations with similar |
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| conditions. |
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| Check the speaker connections. | 13 | |
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| Use speakers of similar quality. | — | |
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| Adjust the output volume of the subwoofer. | 28 | |
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“EXTRA SP ASSIGN” is set to | Check the presence speaker connections. | 13 | ||
| “PRESENCE”, though the presence |
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| Set “EXTRA SP ASSIGN” to a setting | 64 | ||
| channel signals are not detected. | |||
| other than “PRESENCE”. |
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INFORMATION | ADDITIONAL |
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Notes
•If the “ERROR” or “WARNING” screens appears, check the cause of the problem, then run “AUTO SETUP” again.
•If a warning message
•If a warning message
•If an error message
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