Yamaha YSP 1100 Owner's Manual - Page 91

TROUBLESHOOTING Problem Cause Remedy Distorted or too little bass sound. CROSS OVER in SUBWOOFER SET is Set CROSS OVER correctly. set incorrectly. One of the night listening modes is currently selected. Turn off the night listening modes. Too much bass sound. TruBass is currently turned on. Turn off TruBass. The volume level of the subwoofer is too Turn down the volume level of the high. subwoofer. Surround sound effects are insubstantial. The listening room is not a regular shape. Install this unit in a square or rectangular shaped room. There is no wall in the path of the sound Try placing a flat object, such as a board, beam. in the path of the sound beam. Dolby Digital or DTS sources cannot be played. (Dolby Digital or DTS indicator does not light up in the front panel display.) The connected component is not set to output Dolby Digital or DTS digital signals. The input mode is set to ANALOG. Make an appropriate setting following the operating instructions for your component. Set the input mode to AUTO. There is noise interference when a subwoofer is not connected to this unit. The protection circuitry was in operation because a source with strong bass elements was played back. Turn down the volume level. Select SWFR for BASS OUT. Connect a subwoofer and adjust settings for SUBWOOFER SET. Low frequency sounds are distorted. CROSS OVER in SUBWOOFER SET is Set CROSS OVER correctly. set incorrectly. On-screen display does not appear. The VIDEO OUT (composite) jack of this unit is not connected to the video input jacks of your TV. Connect the VIDEO OUT (composite) jack of this unit to the video input jacks of your TV. The OSD is not output at the COMPONENT VIDEO OUT jacks. The video pin cable is not connected properly. Connect the cable properly. No picture is displayed for external components, such as a DVD player. The video pin cable is not connected properly. Connect the cable properly. This unit does not operate properly. The internal microcomputer has been frozen by an external electric shock (such as lightning or excessive static electricity) or by a power supply with low voltage. Disconnect the AC power supply cable from the outlet and then plug it in again after about 30 seconds. There is noise interference from digital or high-frequency equipment. This unit is too close to the digital or high-frequency equipment. Move this unit further away from such equipment. This unit does not output effect sounds properly. The original source includes surround effects. Disable surround effect settings on this unit. My beam auto-adjust function does not work. The listening room is too noisy. Keep the listening room as quiet as possible. Try manual adjustment. The sound reflectivity of the listening room is too much. Set REFLECTING to HI ECHO. The remote control may be operated outside of the remote control operation range. The remote control will function within a maximum range of 6 m and no more than 30 degrees off-axis from the front panel. See page 67 55 57 - - - - 75 41 67 67 67 16 16 17 - - - - 49 67 24 ADDITIONAL INFORMATION English 87 En