Error and | Explanation |
warning code |
|
|
|
Error Code 31 | SPEAKERS (OFF/A/B/A+B) is set to off. Set it to others and |
|
|
Error 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. |
Error 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 SPEAKERS SURROUND BACK R terminals. When you connect only one surround back speaker, connect it to the SPEAKERS SURROUND BACK 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 input from the microphone is too big.
•It may be too close the distance between the speaker and the microphone. Retry the measurement after setting apart from each other.
•It may be that the volume is too big when you use the receiver as a preamp.
Warning 42 The input from the microphone is too big.
•It may be too close the distance between the speaker and the microphone. Retry the measurement after setting apart from each other.
•It may be that the volume is too big when you use the receiver as a preamp.
Warning 43 The distance and position of a subwoofer 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
•Error Code 31, 32, 33
1When you press 
, “RETRY?” appears.
2Press B/b to select “YES”.
3Press 
, then follow the instructions from step 1 of “Performing Auto Calibration”.
When a warning code appears
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 47).
Tip
Depending on the position of the subwoofer, the measurement results for polarity may vary. However, there will be no problems even if you continue to use the receiver with that value.
On the Auto Calibration setting menu, press 
.
•Position
You can register three patterns as Position 1, 2, and 3, depending on the seating position, listening environment, and measurement conditions.
•Auto Calibration Type
You can select this parameter only when you have performed the Auto Calibration and saved the measurement result.
For details, see the table on page 48.
•Name Input
You can rename the position number. For details, refer to “Naming inputs” (page 96).
49US