Yamaha HTR-6180BL Owner's Manual - Page 117

TROUBLESHOOTING Troubleshooting Refer to the table 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, turn off this unit, disconnect the power cable, and contact the nearest authorized Yamaha dealer or service center. ■ General Problem This unit fails to turn on or enters the standby mode soon after the power is turned on. No sound. No picture. The sound suddenly goes off. Sound is heard from the speaker on one side only. Cause Remedy The power cable is not connected or the plug is not completely inserted. Connect the power cable firmly. The speaker impedance setting is incorrect. Set the speaker impedance to match your speakers. The protection circuitry has been activated. Make sure that all speaker wire connections on this unit and on all speakers are secure and that the wires for each connection do not touch anything other than their respective connections. This unit has been exposed to a strong Set this unit to the standby mode, disconnect the power external electric shock (such as lightning or cable, plug it back in after 30 seconds and then use this strong static electricity). unit normally. Incorrect input or output cable connections. Connect the cables properly. If the problem persists, the cables may be defective. The optimizer microphone is connected. Disconnect the optimizer microphone. Audio input jack select is set to "HDMI", Set Audio input jack select to "AUTO". "COAX/OPT" or "ANALOG". Audio input jack select is set to "ANALOG" while playing a source encoded in Dolby Digital or DTS. Set Audio input jack select to "AUTO" or "COAX/OPT". No appropriate input source has been selected. Select an appropriate input source with the INPUT selector on the front panel (or the input selector buttons on the remote control). Speaker connections are not secure. Secure the connections. The front speakers to be used have not been Select the front speakers by pressing ASPEAKERS selected properly. on the front panel repeatedly. The volume is turned down. The sound is muted. Turn up the volume. Press GMUTE or EVOLUME +/- on the remote control to resume audio output and then adjust the volume. Signals this unit cannot reproduce are Play a source whose signals can be reproduced by this being input from a source component, such unit. as a CD-ROM. The HDMI components connected to this unit do not support the HDCP copy protection standards. Connect HDMI components that support the HDCP copy protection standards. "S.AUDIO" is set to "OTHER" and Set "S.AUDIO" to "HTR-6180" in "MANUAL "HDMI" audio signals are not being played SETUP". back on this unit. The output and input for the picture are Set "VIDEO CONV." to "ON" or connect your source connected to different types of video jacks. components in the same way as you connect your video monitor to this unit. Non-standard video signals are input. The protection circuitry has been activated Check that the speaker impedance setting is correct. because of a short circuit, etc. Check that the speaker wires are not touching each other and then turn this unit back on. The sleep timer has turned this unit off. The sound is muted. Turn this unit on, and play the source again. Press GMUTE or EVOLUME +/- on the remote control to resume audio output. Incorrect cable connections. Connect the cables properly. If the problem persists, the cables may be defective. Incorrect settings in "SP LEVEL". Adjust the "SP LEVEL" settings. See page - 28 14 - 20-26 36 44 44 42, 43 14 43 - 45 - 18 101 98 28, 109 - - 45 14 89 ADDITIONAL INFORMATION English 113 En