Owner's Manual
Page 59
...after the power is incorrect. No sound The sound suddenly goes off this unit. Sound is turned down. Audio signals input at the HDMI jack are secure and that all speaker wire connections on this unit and on all speakers are Make an analog or digital connection beside ...Refer to the table below does not help, turn off this unit, disconnect the power cable, and contact the nearest authorized Yamaha dealer or service center. ■ General Problem Cause Remedy This unit fails to turn this unit back on. Connect the power cable firmly. Speaker connections are experiencing is...
...after the power is incorrect. No sound The sound suddenly goes off this unit. Sound is turned down. Audio signals input at the HDMI jack are secure and that all speaker wire connections on this unit and on all speakers are Make an analog or digital connection beside ...Refer to the table below does not help, turn off this unit, disconnect the power cable, and contact the nearest authorized Yamaha dealer or service center. ■ General Problem Cause Remedy This unit fails to turn this unit back on. Connect the power cable firmly. Speaker connections are experiencing is...