If a warning message or error code appears in step 8 of “Performing auto calibration” (page 49), check the problem of the error and perform auto calibration again.
1 Press B/b to select “Yes,” then press 
when “Error occurred during calibration, press to investigate.” appears on the screen.
Confirm the details of the measurement results, then proceed with the appropriate remedy.
2 Press B/b to select “Retry,” then press 
.
3 Repeat steps 6 to 8 in “Performing auto calibration” (page 49).
To save measurement results that caused an error without taking a remedy
1Press B/b to select “No”, then press
when “Error occurred during calibration, press to investigate.” appears on the screen.
2Follow the steps in “Saving the measurement results” (page 52) to save the measurement results.
Started Getting
Message list after auto calibration measurement
Display | Explanation |
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Code 30 | Headphones are connected. Remove the headphones and perform the auto calibration again. |
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Code 31 | SPEAKERS (OFF/A/B/A+B) is set to OFF. Set it to others and |
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Code 32 | None of the speakers were detected. Make sure that the optimizer microphone is connected |
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| properly and reperform the measurement. |
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| If the optimizer microphone is connected properly but the error code appears, the optimizer |
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| microphone cable may be damaged or improperly connected. |
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Code 33 | • None of the front speakers are connected or only one front speaker is connected. |
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| • The optimizer microphone is not connected. |
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| • Either the left or right surround speakers is not connected. |
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| • Surround back speakers are connected even though surround speakers are not connected. |
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| Connect the surround speaker(s) to the SURROUND terminals. |
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| • The surround back speaker is connected only to the SURROUND BACK SPEAKERS R |
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| terminals. When you connect only one surround back speaker, connect it to the |
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| SURROUND BACK SPEAKERS L terminals. |
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Code 34 | Speakers are not placed in the proper position. Speakers or an optimizer microphone on the |
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| right or left may be placed wrongly. See “1: Installing speakers” (page 22) and check the |
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| speaker position. |
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Warning 40 | The measurement has completed. However, the noise level is high. You may be able to |
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| perform the measurement properly if you try it again, even though the measurement cannot |
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| be performed in all environments. Try to perform the measurement in a quiet environment. |
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Warning 41 | The input from the microphone is too big. |
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Warning 42 | • It may be too close the distance between the speaker and the microphone. |
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| Retry the measurement after setting apart from each other. |
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| • It may be that the volume is too big when you use the receiver as a preamp. |
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Warning 43 | The distance and position of a subwoofer cannot be detected. Or the angle of the speaker |
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| position cannot be detected. This may be caused by noise. Try to perform the measurement |
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| in a quiet environment. |
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| continued |
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53GB