Yamaha RX-V430 Owner's Manual - Page 57

INTRODUCTION PREPARATION BASIC OPERAIONT TROUBLESHOOTING Problem The sound suddenly goes off. Only the speaker on one side can be heard. 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. Cause Remedy The protection circuit has been activated because of a short circuit, etc. Check the IMPEDANCE SELECTOR switch is set to the appropriate position and then turn this unit back on. Check the speaker wires are not touching each other and then turn this unit back on. The sleep timer has functioned. Turn on the power, and play the source again. The sound is muted. Press MUTE or any operation buttons of this unit to cancel a mute and adjust the volume. Incorrect cable connections. Connect the cables properly. If the problem persists, the cables may be defective. Incorrect setting of "5 L/R BALANCE" on the SET MENU. Adjust it to the appropriate position. The sound effect is off. Press STEREO/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. The output level of the center speaker is set to minimum. Raise the level of the center speaker. "1A CENTER" on the SET MENU is set Select the appropriate mode for your center speaker. to NON. One of the Hi-Fi DSP programs (1 to 4) Select another DSP program. has been selected (except for 5ch Stereo). The source encoded with a Dolby Digital or DTS signal does not have a center channel signal. The output level of the rear speakers is set to minimum. Raise the output level of the rear speakers. A monaural source is being played with program 9. Select another DSP program. "1D BASS" on the SET MENU is set to MAIN when a Dolby Digital or DTS signal is being played. Select SWFR or BOTH. "1D BASS" on 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). "1D BASS" on the SET MENU is set to SWFR or BOTH and your system does not include a subwoofer. Select MAIN. The speaker mode settings (main, center, or rear) on the SET MENU does not match your speaker configuration. Select the appropriate position for each speaker based on the size of the speakers in your configuration. Refer to page 12 - - - 10, 11 44 28 26 - 33 - 49 41 26 - 33 - 49 26 - 33 42 42 - 42 41, 42 ADVANCED OPERATION ADDITIONAL INFORMATION APPENDIX English 53