Sony STRDG720 Operating Instructions - Page 31

Getting Started 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 t ENTER a)Appears when there are more than one error code. To rectify the error 1 Record down the error code. 2 Press . 3 Press ?/1 to turn off the receiver. 4 Rectify the error. For details, see "Error codes and remedies" below. 5 Turn on the receiver and perform Auto Calibration again (page 30). Error codes and remedies Error code ERROR 10 ERROR 11 ERROR 12 ERROR 20 ERROR 21 ERROR 22 ERROR 23 Cause and remedy The environment is too noisy. Make sure the environment is quiet during Auto Calibration. The speakers are placed too near the optimizer microphone. Place your speakers further away from the optimizer microphone. None of the speakers are detected. Make sure that the optimizer microphone is connected properly and perform Auto Calibration again. Front speakers are not detected or only one front speaker is detected. Check the front speakers connection. Only one surround speaker is detected. Check the surround speakers connection. 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. 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. continued 31US