Tips

•When Auto Calibration starts:

–Stand some distance from the speakers and the listening position to avoid measurement failure. This is because test signals are output from the speakers during measurement.

–Avoid making noise to get a more accurate measurement.

•The Auto Calibration function will be canceled when you do the following during the measurement process:

–Press ?/1 or MUTING.

–Press the input buttons or turn the INPUT SELECTOR on the receiver.

–Change the volume level.

–Connect the headphones.

–Press AUTO CAL again.

Error and warning codes

When error codes appear

When an error is detected during Auto Calibration, an error code will appear on the display cyclically after each measurement process as follows:

Error code t blank display t (error code t blank display)a) t PUSH t blank display

tENTER

a)Appears when there are more than one error code.

To rectify the error

1Record down the error code.

2Press .

3Press ?/1 to turn off the receiver.

4Rectify the error.

For details, see “Error codes and remedies” below.

5Turn on the receiver and perform Auto Calibration again (page 30).

Error codes and remedies

Error code Cause and remedy

ERROR 10 The environment is too noisy. Make sure the environment is quiet during Auto Calibration.

ERROR 11 The speakers are placed too near the optimizer microphone. Place your speakers further away from the optimizer microphone.

ERROR 12 None of the speakers are detected. Make sure that the optimizer microphone is connected properly and perform Auto Calibration again.

ERROR 20 Front speakers are not detected or only one front speaker is detected. Check the front speakers connection.

ERROR 21 Only one surround speaker is detected. Check the surround speakers connection.

ERROR 22 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.

ERROR 23 Surround back speaker is detected but surround speakers are not connected. Be sure to connect the surround speakers.

When warning codes appear

During Auto Calibration, the warning code provides information on the measurement result. The warning code will appear on the display cyclically as follows:

Warning code t blank display t (warning code t blank display)b) t PUSH t blank display t ENTER

b)Appears when there are more than one warning code.

You can choose to ignore the warning code as the Auto Calibration function will automatically adjust the settings. You can also change the settings manually.

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31GB