48GB
D:\NORM'S JOB\SONY HA\SO0071\STR-DN2010\GB\GB04GET_STR-DN2010-CEL.fm masterpage: Left
STR-DN2010
4-182-049-11(1)

Message list after Auto Calibration measurement

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.
Display and explanation
Error Code 31
The SPEAKERS is set to off. Set it to others and perform the Auto Calibration again.
Error Code 32
None of the speakers were detected. Make sure that the optimizer microphone is connected properly and
perform the measurement again.
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 surround left or surround right speaker is not connected.
Surround back speakers or front high speakers are connected even though surround speakers are not
connected. Connect the surround speaker(s) to the SPEAKERS SURROUND terminals.
The surround back speaker is connected only to the SPEAKERS SURROUND BACK/FRONT HIGH/
BI-AMP/FRONT B R terminals. When you connect only one surround back speaker, connect it to the
SPEAKERS SURROUND BACK/FRONT HIGH/BI-AMP/FRONT B L terminals.
Either the front left high or front right high speaker is not connected.
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
Warning 42
The input from the microphone is too big.
The distance between the speaker and the microphone may be too close. Set them apart and perform the
measurement again.
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.