Troubleshooting
Before requesting service, please check the following.
Symptom |
| Check |
| Remedy |
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The unit will not turn on. | • | Is the power cord plugged into the | • | Connect the power plug to the outlet. |
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| outlet? |
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A function does not work | • | Is there static electricity in the air? | • | Disconnect the power plug and |
when the button is pressed. |
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| connect it again. |
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Sound is not produced. | • | Are the speakers and external | • | Connect them correctly. |
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| components connected properly? | • | Press the MUTE button to cancel the |
| • | Is the Mute function on? |
| function. |
| • | Is the volume set to minimum? | • | Adjust the volume. |
| • | Is the Speaker Size set incorrectly to | • | Refer to pages 34 to select LARGE, |
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| NONE? |
| SMALL or YES. |
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Picture does not appear on a | • | Is the external component connected | • | Connect it correctly. |
TV when the function is |
| properly? |
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selected. |
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Remote controller does not | • | Are the batteries drained? | • | Replace with new batteries. |
work. | • | Is the distance between remote | • | Operate at close distance. |
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| control and main unit too great? |
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The sound from the left/right | • | Are the left/right speaker or left/right | • | Check the left/right channel and |
channels is reversed. |
| input/output cables connected |
| connect it/them correctly. |
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| properly? |
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Can't receive radio | • | Is FM antenna connected properly? | • | Connect the antenna correctly. |
broadcasts. |
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| • | If the input strength of antenna signal |
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| is weak, install the FM antenna in a |
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| place with good reception. |
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There is no sound from | • Are the surround speakers connected | • Refer to pages 14 ~16 to connect | ||
surround speakers. |
| properly? |
| them properly. |
| • | Is SURR (surround) incorrectly set to | • | Refer to page 34 to select LARGE or |
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| NONE in the Speaker Size? |
| SMALL. |
| • | Is surround mode set to stereo? | • | Refer to pages 45~46 to select proper |
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| Surround Mode. |
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ENG
● TROUBLESHOOTING
57