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Appendix
Troubleshooting
Problem | Possible Solution |
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• No power | • Check if you pressed POWER on the remote control unit. (See page 12.) If the |
| indicator on the TV does not light up, press POWER on the TV. |
| • Is the AC cord disconnected? (See page 8.) |
| • Has the power been turned on? (See page 12.) |
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• Unit cannot be operated. | • External infl uences such as lightning, static electricity, may cause improper |
| operation. In this case, operate the unit after fi rst turning off the power of the TV or |
| unplugging the AC cord and replugging it in after 1 or 2 minutes. |
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• Remote control unit does not | • Are batteries inserted with polarity (e, f) aligned? (See page 9.) |
operate. | • Are batteries worn out? (Replace with new batteries.) |
| • Are you using it under strong or fl uorescent lighting? |
| • Is a fl uorescent light illuminated near the remote control sensor? |
|
|
• Picture is cut off/with sidebar | • Is the image position correct? (See page 21.) |
screen. | • Are screen mode adjustments such as picture size made correctly? (See page 16.) |
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• Strange color, light color, or color | • Adjust the picture tone. (See pages 18 and 19.) |
misalignment | • Is the room too bright? The picture may look dark in a room that is too bright. |
| • Check the input signal setting. (See page 21.) |
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• Power is suddenly turned off. | • Is the sleep timer set? (See page 13.) |
| • Check the power control settings. (See page 19.) |
| • The unit's internal temperature has increased. Remove any objects blocking vent or |
| clean. |
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• No picture | • Is connection to other components correct? (See page 11.) |
| • Is correct input signal source selected after connection? (See page 25.) |
| • Is the correct input selected? (See page 25.) |
| • Is picture adjustment correct? (See pages 18 and 19.) |
| • Is “On” selected in “Audio Only”? (See page 25.) |
| • Is a |
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• No sound | • Is the volume too low? (See page 13.) |
| • Is “Variable” selected in “Output Select”? (See page 25.) |
| • Have you pressed MUTE on the remote control unit? (See page 13.) |
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• 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 |
| performance. |
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Troubleshooting-Digital Broadcasting
The error message about reception of broadcast
The example of an error message | Possible Solution | |
displayed on a screen | ||
| ||
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| |
• Failed to receive broadcast. | • Check the antenna cable. Check that the antenna is correctly setup. | |
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• No broadcast now. | • Check the broadcast time in the program guide. | |
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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, offi ce), 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: f4°F to e140°F (f20°C to e60°C)
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