Display | Explanation |
Code 30 | Headphones are connected. Remove the headphones and perform the auto calibration again. |
|
|
Code 31 | SPEAKERS (OFF/A/B/A+B) is set to OFF. Set it to others and |
|
|
Code 32 | None of the speakers were detected. Make sure that the optimizer microphone is connected |
| properly and reperform the measurement. |
| If the optimizer microphone is connected properly but the error code appears, the optimizer |
| microphone cable may be damaged or improperly connected. |
|
|
Code 33 | • None of the front speakers are connected or only one front speaker is connected. |
| • The optimizer microphone is not connected. |
| • Either the left or right surround speakers is not connected. |
| • Surround back speakers are connected even though surround speakers are not connected. |
| Connect the surround speaker(s) to the SURROUND terminals. |
| • The surround back speaker is connected only to the SURROUND BACK SPEAKERS R |
| terminals. When you connect only one surround back speaker, connect it to the |
| SURROUND BACK SPEAKERS L terminals. |
|
|
Warning 40 | The measurement has completed. However, the noise level is high. You may be able to |
| perform the measurement properly if you try it again, even though the measurement cannot |
| be performed in all environments. Try to perform the measurement in a quiet environment. |
|
|
Warning 41 | The sound input from the optimizer microphone is outside the acceptable range. It is louder |
| than the loudest sound that can be measured. Try to perform the measurement when the |
| environment is quiet enough to allow proper measurement. |
|
|
Warning 42 | The volume of the receiver is out of the acceptable range. Try to perform the measurement |
| when the environment is quiet enough to allow proper measurement. |
|
|
Warning 43 | The distance and position of a sub woofer cannot be detected. Or the angle of the speaker |
| position cannot be detected. This may be caused by noise. Try to perform the measurement |
| in a quiet environment. |
NO WARNING There is no warning information.
Started Getting
•Code 31
1Press 
, then follow the instructions from step 1 of “Performing auto calibration.”
•Code 32, 33
1When you press 
, “Retry?” appears.
2Press B/b to select “Yes,” then press 
.
3Follow the instructions from step 2 of “Performing auto calibration.”
When you select “WRN CHECK”
If a warning on the measurement result is present, detailed information is displayed.
Press 
to return to step 1 of “Confirming/saving the measurement results” (page 44).
Tip
Depending on the position of the sub woofer, the measurement results for polarity may vary. However, there will be no problems even if you continue to use the receiver with that value.
continued
47GB