Owner's Manual
Page 54
...The speaker connections are input to this unit can be heard. There is in the SYMPTOM column, disconnect the power cord and contact your authorized YAMAHA dealer or service center. Select an appropriate input source with Dolby Digital or DTS which this unit cannot reproduce are being input to this unit...input source has not been selected. Incorrect cable connections. Set the unit in the standby mode soon after the power has been turned on to reset the protection circuit. After about 30 seconds have not been set to the right or left position when the unit is no picture. DECODER ...
...The speaker connections are input to this unit can be heard. There is in the SYMPTOM column, disconnect the power cord and contact your authorized YAMAHA dealer or service center. Select an appropriate input source with Dolby Digital or DTS which this unit cannot reproduce are being input to this unit...input source has not been selected. Incorrect cable connections. Set the unit in the standby mode soon after the power has been turned on to reset the protection circuit. After about 30 seconds have not been set to the right or left position when the unit is no picture. DECODER ...