TROUBLESHOOTING
Problem | Cause | Remedy | Refer to | |
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The sound suddenly | The protection circuit has been activated | Check the IMPEDANCE SELECTOR switch is set to | 16 | |
goes off. | because of a short circuit, etc. | the appropriate position and then turn the unit back |
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| on. |
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| Check the speaker wires are not touching each other | – | |
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| and then turn the unit back on. |
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| The sleep timer has turned the unit off. | Turn on the power, and play the source again. | – | |
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| The sound is muted. | Press MUTE or any operation buttons on the unit to | – | |
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| cancel a mute and adjust the volume. |
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Only the speaker on | Incorrect cable connections. | Connect the cables properly. If the problem persists, | 16 – 17 | |
one side can be |
| the cables may be defective. |
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heard. |
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No sound from the | The sound effect is switched off. | Press STEREO/EFFECT to turn it on. | – | |
effect speakers. |
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A Dolby Surround, Dolby Digital or DTS | Select another DSP program. | 26 – 31 | ||
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| decoding DSP program is being used with |
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| material not encoded with Dolby |
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| Surround, Dolby Digital or DTS. |
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| A digital signal with a sampling |
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| frequency greater than 48 kHz is input to |
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| this unit. |
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No sound from the | The output level of the center speaker is | Raise the level of the center speaker. | 51 | |
center speaker. | set to minimum. |
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| “SOUND 1A CENTER” on the set menu | Select the appropriate mode for your center speaker. | 40 | |
| is set to NON. |
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| One of the | Select another DSP program. | 26 – 31 | |
| has been selected (except for 6ch Stereo). |
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| The source encoded with a Dolby Digital |
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| or DTS signal does not have a center |
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| channel signal. |
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No sound from the | The output level of the rear speakers is set | Raise the output level of the rear speakers. | 51 | |
rear speakers. | to minimum. |
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| A monaural source is being played with | Select another DSP program. | 26 – 31 | |
| program 9. |
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No sound from the | “SOUND 1E BASS” on the set menu is | Select SWFR or BOTH. | 41 | |
subwoofer. | set to MAIN when a Dolby Digital or |
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| DTS signal is being played. |
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| “SOUND 1E BASS” on the set menu is | Select BOTH. | 41 | |
| set to SWFR or MAIN when a |
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| source is being played. |
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| The source does not contain low bass |
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| signals (90 Hz and below). |
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Poor bass | “SOUND 1E BASS” on the set menu is | Select MAIN. | 41 | |
reproduction. | set to SWFR or BOTH and your system |
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| does not include a subwoofer. |
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| The speaker mode settings (main, center, | Select the appropriate position for each speaker based | 40 – 41 | |
| rear, or rear center) on the set menu does | on the size of the speakers in your configuration. |
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| not match your speaker configuration. |
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INFORMATION | ADDITIONAL |
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English
61
