Yamaha HTR-5920 Owners Manual - Page 37

TROUBLESHOOTING TROUBLESHOOTING Refer to the chart below when this unit does not function properly. If the problem you are experiencing is not listed below or if the instruction below does not help, set this unit to the standby mode, disconnect the power cable, and contact the nearest authorized YAMAHA dealer or service center. ■ General Problem This unit fails to turn on when STANDBY/ ON (or POWER) is pressed, or enters the standby mode soon after the power has been turned on. No sound Cause The power cable is not connected or the plug is not completely inserted. The protection circuitry has been activated. This unit has been exposed to a strong external electric shock (such as lightning or strong static electricity). Incorrect input or output cable connections. The input mode is set to DTS or ANALOG. No appropriate input source has been selected. Speaker connections are not secure. The volume is turned down. The sound is muted. The input mode is set to ANALOG while playing a source encoded with a DTS signal. Signals this unit cannot reproduce are being received from a source component, such as a CD-ROM. Remedy Connect the power cable firmly. Make sure all speaker wire connections on this unit and on all speakers are secure and that the wire for each connection does not touch anything other than its respective connection. Set this unit to the standby mode, disconnect the power cable, plug it back in after 30 seconds, then use it normally. Connect the cables properly. If the problem persists, the cables may be defective. Select AUTO. Select an appropriate input source with INPUT l / h on the front panel (or the input selector buttons on the remote control). Secure the connections. Turn up the volume. Press MUTE on the remote control. Set the input mode to DTS. Play a source whose signals can be reproduced by this unit. Refer to page - 11, 12 - 13-16 21 20 11 - 21 21 - ADDITIONAL INFORMATION English 33