Appendix
Troubleshooting
| Problem |
| Possible Solution |
• | No power | • | Check if you pressed POWER on the TV/DVD,or on the remote control unit. |
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| • | (See page 16.) |
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| Is the AC cord disconnected? (See page 9.) | |
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| • Has the power been turned on? (See page 16.) | |
• | Unit cannot be operated. | • | External influences such as lightning, static electricity, may cause improper |
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| operation. In this case, operate the unit after first turning off the power of the TV/ |
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| DVD or unplugging the AC cord and replugging it in after 1 or 2 minutes. |
• Remote control unit does not | • | Are batteries inserted with polarity (+, | |
| operate. | • | Are batteries worn out? (Replace with new batteries.) |
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| • | Are you using it under strong or fluorescent lighting? |
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| • | Is a fluorescent light illuminated near the remote control sensor? |
• Picture is cut off/with sidebar | • | Are screen mode adjustments such as view mode choose made correctly? (See | |
| screen. |
| page 18.) |
• Strange color, light color, or color | • | Adjust the picture tone. (See page 24.) | |
| misalignment | • | Is the room too bright? The picture may look dark in a room that is too bright. |
• | Power is suddenly turned off. | • | Is the sleep timer set? (See page 13.) |
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| • | Check the Auto Shut Off settings. (See page 24.) |
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| • | The unit’s internal temperature has increased. |
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| Remove any objects blocking vent or clean. |
• | No picture | • | Is connection to other components correct? (See page 15.) |
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| • | Is correct input signal source selected after connection? (See page 15.) |
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| • | Is the correct input selected? (See page 15.) |
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| • | Is picture adjustment correct? (See page 24.) |
• No sound | • Is the volume too low? (See page 13.) | ||
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| • | Have you pressed MUTE on the remote control unit? (See page 13.) |
• The TV sometimes makes a | • This is not a malfunction. This happens when the cabinet slightly expands and | ||
| cracking sound. |
| contracts according to change in temperature. This does not affect the TV’s |
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| performance. |
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| The example of an error |
| Possible Solution |
message displayed on a screen |
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• Digital channel signal strength is | • Check the antenna cable. Check that the antenna is correctly setup. | ||
| low |
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• Digital channel is scrambled | • It is subscription channel. Contact the service provider. | ||
• Audio only | • The channel has audio contents only. | ||
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| Problem |
| Possible Solution |
• | There is no image. | • | Make sure the RGB cable is properly connected. (See page 25.) |
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| • | Make sure the output signal of the PC and the input signal setting of the LCD TV set |
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| • | are matched.(See page 25.) |
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| Some software prohibit video playback on an external display when playing back a | |
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| video with a notebook PC. This is not attributable to a problem with the LCD TV set. |
• | There is no sound. | • | Make sure the PC audio cable is properly connected. (See page 25.) |
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| • | Check if the mute function activates, or if the volume is set to minimum. (See page |
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| 13.) |
• The text is blurred. | • | Adjust “Clock” and “Phase” using the PC Setting menu. (See page 24.) | |
• The image is not displayed in the | • | Adjust “Hor Position” and “Ver Position” using the PC Setting menu. (See page 24.) | |
| center of the screen. |
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Cautions regarding use in high and low temperature environments
•When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed. This is not a malfunction, and the unit will recover when the temperature returns to normal.
•Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a heater, as this may cause the cabinet to deform and the Liquid Crystal panel to malfunction.
Storage temperature:
35