![](/images/new-backgrounds/1157901/15790151x1.webp)
Troubleshooting
Before calling for repair services, check the following items for possible remedies to the encountered symptoms.
LCD TV set
|
| Problem |
| Check item | Reference |
|
|
| page | ||
|
|
|
|
| |
|
|
| • | Make sure the AC cord is properly inserted in the power outlet. | 4 |
Sound | Picture | • | Reception other than those of broadcasting stations can be |
| |
| considered. | – | |||
|
| There is no |
| ||
|
| • | Make sure the input mode is set to the LCD TV set. | 8 | |
|
| picture or sound. | |||
|
| • | Make sure the power switch of the LCD TV set is on. | 8 | |
|
|
| |||
|
| There is no | • | Make sure Picture adjustment is properly adjusted. | 15 |
| Picture | • | The fluorescent lamp may have reached the end of its service | – | |
| picture. | ||||
|
|
| life. |
| |
|
|
|
|
| |
|
| There is no | • | Make sure the | 6, 24 |
|
| • | Make sure “AUDIO ONLY” is not set to “DISPLAY OFF” | 18 | |
|
| picture from | |||
|
|
|
|
| |
|
| INPUT2. |
|
|
|
|
|
| • | Make sure the volume is not set to minimum. | 9 |
|
|
| • | Make sure the sound is not set to mute. | 9 |
|
| There is no |
|
|
|
|
| sound. |
|
|
|
|
|
| • | Make sure the antenna cable is properly connected. | 4 |
|
| There is no | • | Bad reception can be considered. | – |
|
|
|
|
| |
|
| picture or sound, |
|
|
|
|
| just noise. |
|
|
|
|
|
| • | Make sure the antenna cable is properly connected. | 4 |
|
|
| • | Bad reception could be the problem. | – |
|
| The picture is |
|
|
|
|
| not clear. |
|
|
|
|
|
| • | Check colour adjustment. | 15 |
|
| The picture is too |
| (NTSC mode) |
|
|
|
|
|
| |
|
| light or improperly |
|
|
|
|
| tinted. |
|
|
|
|
|
| • | Check if “BACKLIGHT” is set to “DARK”. | 15 |
|
|
| • | Check “CONTRAST”. | 15 |
|
| The picture is | • | The fluorescent lamp may have reached the end of its service | – |
|
| too dark. |
| life. |
|
|
|
| • | Check if batteries in the remote control have sufficient power. | 3 |
Remote control does not work. | • | Make sure the remote sensor window is not under strong | 3 | ||
|
|
|
| lighting. |
|
|
|
| • | External influences such as lightning, static electricity, etc., may | – |
|
|
|
| ||
Unit cannot be operated. |
| cause improper operation. In this case, operate the unit after |
| ||
| first turning the power off, or unplugging the AC cord and re- |
| |||
|
|
|
|
| |
|
|
|
| plugging it in after 1 or 2 minutes. |
|
■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:
25