Yamaha HTR-5450 Owner's Manual - Page 55

INTRODUCTION PREPARATION TROUBLESHOOTING Problem Cause Remedy No sound from the effect speakers. No sound from the center speaker. No sound from the rear speakers. No sound from the subwoofer. Poor bass reproduction. A "humming" sound can be heard. The sound effect is off. Press EFFECT to turn it on. A Dolby Surround, Dolby Digital or DTS decoding DSP program is being used with material not encoded with Dolby Surround, Dolby Digital or DTS. Select another DSP program. A 96-kHz sampling digital signal is being input to this unit. HTR-5450 only The output level of the center speaker is set to minimum. "CENTER SP" in the SET MENU is set to NON. One of the Hi-Fi DSP programs (1 to 4) has been selected. The source encoded with a Dolby Digital or DTS signal does not have a center channel signal. Raise the level of the center speaker. Select the appropriate mode for your center speaker. Select another DSP program. The output level of the rear speakers is set to minimum. A monaural source is being played with the program 9. Raise the output level of the rear speakers. Select another DSP program. "BASS OUT" in the SET MENU is set to MAIN when a Dolby Digital or DTS signal is being played. Select SWFR or BOTH. "BASS OUT" in the SET MENU is set to SWFR or MAIN when a 2-channel source is being played. Select BOTH. The source does not contain low bass signals (90 Hz and below). "BASS OUT" in the SET MENU is set to SWFR or BOTH and your system does not include a subwoofer. Select MAIN. The output mode for each speaker (main, center or rear) in 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. Incorrect cable connections. Firmly connect the audio plugs. If the problem persists, the cables may be defective. Refer to page 25 47, 48 22 37 33 47, 48 - 37 47, 48 34 34 - 34 33, 34 12 - 15 BASIC OPERATION ADVANCED OPERATION APPENDIX English 51