Owners Manual
Page 16
...to the chart below does not help, set the unit to the standby mode, disconnect the AC power supply cable, and contact the nearest authorized Yamaha dealer or service center. The power cable may be activated. The volume may be set to cancel the mute function and adjust the volume. ...cable is not listed below, or if the instruction below should the unit not function properly. No bass / The external The volume of the unit. Place the unit away from such equipment. If the problem you are firmly connected to standby mode, and then such as from a lightening bolt or excessive ...
...to the chart below does not help, set the unit to the standby mode, disconnect the AC power supply cable, and contact the nearest authorized Yamaha dealer or service center. The power cable may be activated. The volume may be set to cancel the mute function and adjust the volume. ...cable is not listed below, or if the instruction below should the unit not function properly. No bass / The external The volume of the unit. Place the unit away from such equipment. If the problem you are firmly connected to standby mode, and then such as from a lightening bolt or excessive ...