Troubleshooting
Problem | Cause | Remedy | See | |
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The sound suddenly | The protection circuitry has been activated | Check that the speaker wires are not touching each | — | |
goes off. | because of a short circuit, etc. | other and then turn this unit back on. |
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| The sleep timer has turned off this unit. | Turn on this unit, and play the source again. | — | |
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| The sound is muted. | Press IMUTE or LVOLUME +/– to resume audio | 35 | |
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Sound is heard from | Incorrect cable connections. | Connect the cables properly. If the problem persists, | ||
the speaker on one |
| the cables may be defective. |
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side only. |
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Incorrect settings in “SP LEVEL”. | Adjust the “SP LEVEL” settings. | 41 | ||
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Only the center | When playing a monaural source with a | This is not malfunction. | — | |
speaker outputs | CINEMA DSP program, the source signal |
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substantial sound. | is directed to the center channel, and the |
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| front and surround speakers output effect |
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| sounds. |
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No sound is heard | “CENTER SP” in “SPEAKER SET” is set | Set “CENTER SP” to “SML” or “LRG”. | 51 | |
from the center | to “NONE”. |
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speaker. |
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One of the sound fieldprograms (except | Try another sound field program. | 38 | ||
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| for 7ch Stereo) has been selected. |
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No sound is heard | “SUR. L/R SP” in “SPEAKER SET” is | Set “SUR. L/R SP” to “SML” or “LRG”. | 52 | |
from the surround | set to “NONE”. |
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speakers. |
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This unit is in the “STRAIGHT” mode | Press BSTRAIGHT so that “STRAIGHT” | 39 | ||
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| and a monaural source is being played | disappears from the front panel display. |
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| back. |
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No sound is heard | “SUR. L/R SP” in “SPEAKER SET” is | Set “SUR. L/R SP” and “SUR. B L/R SP” to a setting | 52 | |
from the surround | set to “NONE” and “SUR.B L/R SP” is | other than “NONE”. |
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back speakers. | automatically set to “NONE”. |
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| “SUR.B L/R SP” in “SPEAKER SET” is | Set “SUR.B L/R SP” to a setting other than “NONE”. | 52 | |
| set to “NONE”. |
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No sound from the | “FRONT B” in “SPEAKER SET” is set to | Set “FRONT B” to “FRONT”. | 51 | |
center, surround or | “ZONE B”. |
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surround back |
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speakers when the |
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FRONT B speakers |
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are activated. |
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No sound is heard | “LFE/BASS OUT” in “SPEAKER SET” | Set “LFE/BASS OUT” to “SWFR” or “BOTH”. | 52 | |
from the subwoofer. | is set to “FRNT” when a Dolby Digital or |
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| DTS signal is being played. |
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| “LFE/BASS OUT” in “SPEAKER SET” | Set “LFE/BASS OUT” to “SWFR” or “BOTH”. | 52 | |
| is set to “SWFR” or “FRNT” when a 2- |
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| channel source is being played. |
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| The source does not contain low- | This is not malfunction. | — | |
| frequency bass signals. |
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