Troubleshooting
If a problem should arise, first check the following:1.Are the connections correct ?2.Is the set being operated as described in the operating instructions ?3.Are the other components operating properly ?If this unit does not operate properly, check the items listed in the table below. Should the problem persist, there may be a malfunction.
In this case, disconnect the power immediately and contact your store of purchase.
| Symptom |
| Cause |
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When the power | • The power cord’s plug is not fully | • Check | the | insertion | of | the | 8 | ||||
is turned on, the | plugged in. |
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| power cord plug and connected |
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power indicator |
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| securely. |
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does not light |
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and no sound is |
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produced. |
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The power | • The | speaker | cables | are | not | • Connect securely. |
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indicator lights | properly connected. |
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but no sound is | • The function (input) is incorrect. | • Switch | to the correct | function | 9 | ||||||
produced. |
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| (input). |
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| • The volume is set too low. |
| • Adjust | the | volume | to | an | 9 | |||
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| appropriate level. |
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No sound is | • The | speaker | cables | are | not | • Connect securely. |
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produced from | properly connected. |
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one side. | • The input cables are not properly | • Connect securely. |
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| connected. |
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| • The left/right balance is off. |
| • Adjust the left/right balance. |
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For stereo | • The connections of the speaker | • Check | and | remedy | the | 5 | |||||
sources, the | cables or input cables are | connections. |
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positions of the | inverted. |
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instruments are |
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inverted. |
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Buzzing noise in | • The antenna cable is not properly | • Connect the antenna properly. | 6 | ||||||||
FM broadcasts. | connected. |
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| • Noise interference from a nearby | • Reposition the equipment or the | 6 | ||||||||
| electronic device equipped with | positions or directions of the |
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| a microprocessor, or the radio | connection cables, antenna, etc. |
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| broadcast signal is weak. |
| • Connect an outdoor antenna. |
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| ENGLISH |
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Symptom |
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| Measures |
| Page |
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| Getting |
Hissing or buzzing | • Noise | interference | from a | • Turn off the monitor. |
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noise is heard in | nearby | monitor, etc., | or | there | • Change the position or direction |
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| Started | |
AM broadcasts. | is interference in the broadcast | of the AM loop antenna. |
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| signal. |
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| • Connect an outdoor antenna. |
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Humming noise | • There | is | interference | from | • Connect an outdoor antenna. |
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is heard in AM | current in power cords. |
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broadcasts. |
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When playing | • The player and speakers are too | • Move the player and speakers as |
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records, a wailing | close together. |
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| far apart as possible. |
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| Operation | ||
noise (howling) is | • The floor | is soft and | vibrates | • Use cushions or spikes to absorb |
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produced when | easily. |
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| the vibrations of the speakers |
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the volume is |
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| being conveyed from the floor. |
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raised. |
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| Troubleshooting |
Remote control | • The batteries are flat. |
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| • Replace with new batteries. |
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unit does not | • The remote control unit is too far | • Operate from closer to the main |
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operate. | away. |
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| unit. |
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| • There is an obstacle between the | • Remove the obstacle. |
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| main unit and the remote control |
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| unit. |
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| Specifications | |
| • The remote control unit is being | • Operate the remote control unit |
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| operated at an angle of over 30° | from directly in front of the main |
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| with respect to the front panel. | unit. |
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| • The batteries are inserted in the | • Insert the batteries in the proper |
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| wrong direction. |
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