When error codes appear
Try the remedies and perform the Auto Calibration again.
Error code Cause and remedies
ERROR 32 • The sound input from the optimizer microphone is out of the acceptable range.
• The optimizer microphone or subwoofer may be damaged.
Contact your Sony dealer or local authorized Sony service facility.
ERROR F 33 The front speakers are not connected.
Check that the front speakers are connected properly.
ERROR SR 33 Either the surround left or surround right speaker is not connected.
Check that the surround speakers are connected properly.
ERROR SW 33 The subwoofer may be damaged. Contact your Sony dealer or local authorized Sony service facility.
When you select “WRN CHK”
If a warning on the measurement result is present, detailed information is displayed.
Press or B to return to step 2 of “Confirming/saving the measurement results”.
Warning code Explanation
WARN 40 The Auto Calibration has completed. However, the noise level is high. You may be able to perform the Auto Calibration properly if you try it again, even though the measurement cannot be performed in all environments. Try to perform the Auto Calibration in a quiet environment.
WARN 41 The sound input from the
WARN 42 optimizer microphone is out of the acceptable range. The distance between the optimizer microphone and the speakers is too closed. Set them away, and then try to perform the Auto Calibration.
Warning code Explanation
WARN 43 The distance and position of a subwoofer cannot be detected. This may be caused by noise. Try to perform the Auto Calibration in a quiet environment.
NO WARN | There is no warning information. |
When you select “DIST” or “LEVEL”
You can check the speaker distance or speaker level.
When you have finished
Disconnect the optimizer microphone from the receiver.
Note
If you have changed the position of the speakers, it is recommended that you perform Auto Calibration again in order to enjoy the surround sound.
Clearing the measurement resultYou can delete the result of Auto Calibration. If there is no saved data, you cannot delete the result.
1 Press AMP MENU.
2 Press V/v repeatedly until “A.CAL” appears, then press or b.
3 Press V/v repeatedly to select “A.CAL CLR”, then press or
b.
4 Press V/v repeatedly to select “YES”, then press .
The saved result is deleted.
The settings for speaker distance and speaker level return to their defaults.
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