Owner's Manual
Page 90
...video signal is set this unit to the standby mode, disconnect the power cord, and contact the nearest authorized YAMAHA dealer or service center. ■ General Problem This unit fails to turn on when STANDBY/ ON (or ...buttons. No sound No picture Cause Remedy Refer to be defective. 18-21 The optimizer microphone is incorrect. being received from a source component e.g.: a CD-ROM. Secure the connections. 13 The front speakers to page The power cord... below when this unit to match your speakers. 25 The protection circuitry has been activated.
...video signal is set this unit to the standby mode, disconnect the power cord, and contact the nearest authorized YAMAHA dealer or service center. ■ General Problem This unit fails to turn on when STANDBY/ ON (or ...buttons. No sound No picture Cause Remedy Refer to be defective. 18-21 The optimizer microphone is incorrect. being received from a source component e.g.: a CD-ROM. Secure the connections. 13 The front speakers to page The power cord... below when this unit to match your speakers. 25 The protection circuitry has been activated.