Appendix
Troubleshooting
Problem | Possible Solution |
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• No power. | • Check if you pressed B on the remote control unit. (See page 7.) |
| If the indicator on the TV lights up red, press B. |
| • Is the AC cord disconnected? (See page 3.) |
| • Check if you pressed a on the TV. (See page 7.) |
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• Unit cannot be operated. | • External influences such as lightning, static electricity, etc., may cause improper |
| operation. In this case, operate the unit after first turning the power off, or |
| unplugging the AC cord and |
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• Remote control unit does not | • Are batteries inserted with polarity (e, f) aligned? (See page 4.) |
operate. | • Are batteries worn out? (Replace with new batteries.) |
| • Are you using it under strong or fluorescent lighting? |
| • Is a fluorescent light illuminated to remote control sensor? |
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• Picture is cut off. | • Is the image position correct? (See page 14.) |
| • Are screen mode adjustments (4:3 Mode/WSS) such as picture size made |
| correctly? (See pages 15 and 17.) |
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• Strange colour, light colour, or | • Adjust the picture tone. (See pages 10 and 11.) |
dark, or colour misalignment. | • Is the room too bright? The picture may look dark in a room that is too bright. |
| • Check the colour system setting. (See pages 13 and 16.) |
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• Power is suddenly turned off. | • The unit’s internal temperature has increased. |
| Remove any objects blocking vent or clean. |
| • Check the power control setting. (See page 12.) |
| • Is sleep timer set? Press SLEEP on the remote control unit until it sets to Off. |
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• No picture. | • Is connection to other components correct? (See pages 8 and 9.) |
| • Is input signal type selected correctly after connection? (See page 16.) |
| • Is the correct input source selected? (See page 8.) |
| • Is |
| • Is picture adjustment correct? (See pages 10 and 11.) |
| • Is the antenna connected properly? (See page 3.) |
| • Is “On” selected in “Audio Only”? (See page 16.) |
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• No sound. | • Is the volume too low? (See pages 5 and 6.) |
| • Make sure that headphones are not connected. (See page 6.) |
| • Check if you pressed e on the remote control unit. (See page 5.) |
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• The DTV menu screen is | • Check if “Monochrome” is set to “On”. If so, set it to “Off”. (See page 11.) |
displayed in monochrome and |
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hard to select the item. |
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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 LCD panel to malfunction. Storage temperature:
IMPORTANT NOTE ON RESETTING THE PIN
We suggest that you remove the following instruction from the operation manual to prevent children from reading it. As this operation manual is multilingual, we also suggest the same with each language. Keep it in a safe space for future reference.
1 Repeat steps 1 to 3 in Changing the PIN. (See page 14.)
2 Enter “3001” to cancel out the current PIN.
• The PIN resets to the factory preset “1234”.
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