TROUBLESHOOTING
Problems | Possible Causes | Solutions | Refer to | |
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No sound. | Sound is muted. | Press MUTE button on the remote control or rotate | 3 | |
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| the VOLUME control. | ||
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| Incorrect cable connections. | Connect the stereo cable for audio units and the |
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| speaker wires properly. If the problem persists, the | 5 | |
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| cables may be defective. |
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| Playback has been stopped on the | Turn the component on and start playback. | 8 | |
| connected component. |
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| No appropriate input source has been | Select an appropriate input source with the INPUT |
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| selected. | selector on the front panel (or one of the INPUT | 8 | |
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| selector buttons on the remote control). |
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| The SPEAKERS selector is not set | Set the corresponding SPEAKERS selector to A, B or | 8 | |
| properly. | A+B position. | ||
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The sound suddenly | The protection circuitry has been activated | Check that the IMPEDANCE SELECTOR setting is | 4 | |
goes off. | because of a short circuit, etc. | correct. | ||
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| Check that the speaker wires are not touching each |
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| other or shorting out against the rear panel of this | 5 | |
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| unit, and then turn this unit on again. |
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| This unit has become too hot. | Reconsider the location where this unit is installed. |
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| Make sure the openings on the top panel are not | — | |
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| blocked. |
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| The automatic power down function has | Confirm that there are no other issues causing this | 8 | |
| turned this unit off. | problem, and then turn this unit on again. | ||
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Only the speaker on | Incorrect cable connections. | Connect the cables properly. If the problem persists, | 5 | |
one side can be |
| the cables may be defective. | ||
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heard. |
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Incorrect setting for the BALANCE | Set the BALANCE control to the appropriate | 9 | ||
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| control. | position. | ||
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There is a lack of | The + and – wires are connected in | Connect the speaker wires to the correct + and – |
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bass and no | reverse at the amplifier or the speakers. | phase. | 6 | |
ambience. |
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A “humming” sound | Incorrect cable connections. | Connect the audio plugs firmly. If the problem | 5 | |
can be heard. |
| persists, the cables may be defective. | ||
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| No connection from the turntable to the | Make the GND connection between the turntable and | 5 | |
| GND terminal. | this unit. | ||
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The volume level is | The turntable is connected to the jacks | Connect the turntable to the PHONO jacks. | 5 | |
low while playing a | other than the PHONO jacks. |
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record. |
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The record is being played on a turntable | Use a turntable equipped with an MM cartridge. | — | ||
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| with an MC cartridge. |
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The volume level | The component connected to the LINE 2 | Turn on the power of the component. |
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cannot be increased, | REC or LINE 3 REC jacks of this unit is |
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or the sound is | turned off. |
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distorted. |
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The sound is | This unit is turned off or is in standby | Turn this unit on. |
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degraded when | mode. |
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listening with the |
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headphones |
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connected to the CD |
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player or the tape |
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deck connected to |
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this unit. |
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The sound level is | Sound is muted. | Press MUTE button on the remote control or rotate | 3 | |
low. |
| the VOLUME control. | ||
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| The loudness control function is | Turn down the volume, set the LOUDNESS control |
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| operating. | to the FLAT position, and then adjust the volume | 9 | |
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| again. |
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