69Auto Sound Calibration SetupAuto Sound CalibrationBy setting the auto sound calibration function just once when you relocate or install the unit, you can havethe unit automatically recognize the distance between speakers, levels between channels, and frequencycharacteristics to create a 5.1-channel sound field optimized for the listener's environment.L: Front Speaker (L) R: Front Speaker (R)C: Center Speaker SW: SubwooferSL: Rear Speaker (L) SR: Rear Speaker (R)• "S.LOGO ON" or "S.LOGO OFF" appears in the display.• Each time the button is pressed, the selection alternatesbetween S.LOGO ON and S.LOGO OFF.• If you select "S.LOGO ON", a sound logo will be outputwhen the disc reading is finished after power-on. If youselect "S.LOGO OFF", no sound logo will be output.To Turn the Sound Logo On/OffPress and hold ASC button.Briefly press ASC button.12• "ASC CHECK" appears in the display.• Distance and level values specified foreach channel will appear in the display.Press and hold ASC button twice.Briefly press ASC button.12When you turn on the power, the unit produces a sound logo afterthe disc is read to notify that the unit is optimized for playback.To Verify the Auto Sound Calibration* This function is available only for DVD/CD playback.• If you purchased the unit for the first time or initialized it, pressing the Auto Sound Calibration button withoutconnecting the auto sound calibration microphone will display the message "PLEASE SET ASC FUNCTION FIRST"in the display.• Because the volume level of the tone is fixed during the auto sound calibration setup, you cannot adjust the volumeusing the volume control buttons.• If the auto sound microphone is disconnected during the auto sound calibration setup, the setup will be cancelled.NoteAuto Sound CalibrationMicrophone* The following images are for illustrative purposes only and may differ from the actual product.