Appendix
Troubleshooting
Problem | Possible Solution |
|
|
• No power. | • Check if you pressed Bon the remote control unit. |
| If the indicator on the TV lights up red, press B. |
| • Is the AC cord disconnected? |
| • Check if you pressed aon the TV. |
|
|
• 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 |
|
|
• Remote control unit does not | • Is the FUNCTION button set correctly? Set it to the TV setting position. (Page 55) |
operate. | • Are batteries inserted with polarity (e, f) aligned? |
| • 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? |
|
|
• Picture is cut off. | • Is the image position correct? |
| • Are screen mode adjustments (Auto format, Wide modes or Geometry) such as |
| picture size made correctly? |
|
|
• Strange colour, light colour, or | • Adjust the picture tone. |
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. |
|
|
• Power is suddenly turned off. | • The unit’s internal temperature has increased. |
| Remove any objects blocking vent or clean. |
| • Did you activate switch off timer? (Page 36) |
| • Is “Automatic switchoff if no signal” activated? |
|
|
• No picture. | • Is connection to other components correct? (Pages |
| • Is input signal type selected correctly after connection? |
| • Is the correct external source selected? (Page 38) |
| • Is |
| • Is picture adjustment correct? (Page 32) |
| • Is the antenna connected properly? (Page 5) |
| • Are CI Module and CA card inserted properly? (Page 28) |
|
|
• No sound. | • Is the TV speaker or amplifier settings under “Sound components” set correctly? |
| • Is the speaker connected? |
| • Is the volume too low? |
| • Check if you pressed eon the remote control unit. |
| • Did you assign the correct input terminal under “Assign digital audio input”? |
|
|
• 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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|
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: e5°C to e35°C.
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
2
Enter “3001” when PIN entry is required.
Restore the current PIN under “Change PIN” (TV menu > Setup > Child lock).
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