Yamaha HTR-5590 Owner's Manual - Page 82

TROUBLESHOOTING Problem Cause Remedy Dolby Digital or DTS sources cannot be played. (Dolby Digital or DTS indicator on the front panel display does not light up.) "Digital output" and "Dolby Digital" or "DTS" are not selected on the connected components. Make an appropriate setting following the operation instructions for your component. Poor bass reproduction. "1E LFE/BASS OUT" on the SET MENU is set to SWFR or BOTH and your system does not include a subwoofer. Select MAIN (see page 58). The output mode for each speaker (main, center, rear, or rear center) on the SET MENU does not match your speaker configuration. Select the appropriate output mode for each speaker based on the size of the speakers in your configuration (see pages 56 to 58). A "humming" sound can be heard. Incorrect cable connections. Firmly connect the audio plugs. If the problem persists, the cables may be defective. No connection from the turntable to the GND terminal. Connect the grounding cord of your turntable to the GND terminal of this unit (see page 18). The volume level is low while playing a record. The record is being played on a turntable with an MC cartridge. The turntable should be connected to this unit through an MC-head amplifier (see page 17). The volume level cannot be increased, or the sound is distorted. The component connected to the OUT(REC) jacks of this unit is turned off. Turn on the power to the component. The sound effect cannot be recorded. It is not possible to record the sound effect by a recording component. A source cannot be recorded. A source component is connected to the analog input jacks of this unit for digital recording. Connect the source component to the DIGITAL INPUT jacks. Digital connections are not made between this unit and other components for playback or recording. Make digital connections. A source component is connected to the digital input jacks of this unit for analog recording. Connect a source component to the analog input jacks. Analog connections are not made between this unit and other components for playback or recording. Make analog connections. Some recording components cannot record the Dolby Digital or DTS sources. The sound field parameters and some other settings on this unit cannot be changed. "14 MEMORY GUARD" on the SET MENU is set to ON. Select OFF (see page 65). 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 cord from the outlet and then plug it in again after about 30 seconds. "CHECK SP WIRES" appears on the front panel display. Speaker cables are short circuited. Make sure all speaker cables are connected correctly. 78