TROUBLESHOOTING
SYMPTOM | CAUSE | REMEDY | Refer to | |
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No sound from the main | Incorrect output connection to the external | Connect the external amplifier correctly. | 11, 12 | |
speakers. | amplifier. |
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| The external amplifier connected to this unit is | Turn on the power to the external amplifier. | 11, 12 | |
| turned off. |
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No sound from the | The sound output level of the center speaker is | Raise the level of the center speaker. | 29 | |
center speaker. | set to minimum. |
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| “CENTER SP” on the SET MENU is set to the | Select the LRG or SML position. | 26 | |
| NONE position. |
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| Incorrect DSP program is selected. | Select the appropriate program. | 22, 23, 24 | |
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| The source encoded with Dolby Digital or DTS |
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| does not have a center channel signal. |
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No sound from the rear | The output level of the rear speakers is set to | Raise the output level of the rear speakers. | 29 | |
speakers. | minimum. |
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| A monaural source is being played with the PRO | Select another DSP program suitable for the | 24 | |
| LOGIC/Normal or PRO LOGIC/ENHANCED | monaural source. |
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| program. |
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No sound from the | “BASS OUT” on the SET MENU is set to the | Select the BOTH position. | 26 | |
subwoofer. | SW or MAIN position when playing a |
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| source. |
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| The source does not contain low bass signals |
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| (below 90 Hz). |
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A “humming” sound can | Incorrect cable connections. | Firmly connect the audio plugs. If the problem | 9, 10 | |
be heard. |
| persists, the cables may be defective. |
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The volume level cannot | The component connected to the TAPE/MD | Turn on the power to the component. | — | |
be increased, or the | OUT (REC) terminals of this unit is in the |
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sound is distorted. | standby mode. |
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The sound effect cannot | It is not possible to record the sound effect by a |
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be recorded. | tape deck or MD recorder connected to the |
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| TAPE/MD OUT (REC) terminals of this unit. |
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The DVD/LD, | The DVD/LD player, TV/digital TV or cable | Make additional connections between the analog | 10 | |
CBL/SAT source cannot | TV/satellite tuner is connected to the unit only | terminals. |
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be recorded by tape | through the digital terminals. |
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deck, MD recorder or |
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VCR connected to this |
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unit. |
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Adjusting this unit by | “MEM. GUARD” on the SET MENU is set to | Set “MEM. GUARD” to the OFF position. | 28 | |
using SET MENU, TIME/ | the ON position. |
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LEVEL or TEST cannot |
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be performed. |
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APPENDIX
English