Other Information
Troubleshooting
The table below provides a list of the possible problems that can occur and the solutions. Please refer to this table before contacting the
If you are unable to resolve the problem using the instructions provided below, set the main switch to “0” and unplug the power cable from the mains socket.Then contact the
Never attempt to remove the TV set’s cover or repair it yourself.
FAULT | POSSIBLE CAUSE | POSSIBLE SOLUTION | |
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| |
No picture and no sound, although the mains | Mains switch in position “0” (OFF). | Set mains switch to position “I”. | |
plug is inserted and the unit is switched on. | Display’s mains plug is not inserted in the | Insert the mains cable plug into the | |
| |||
| socket. | socket. |
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| Defective mains cable. | Call the service hotline. | |
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| |
Screen is dark. | Contrast setting too low. | Adjust the brightness and/or contrast | |
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| correctly (see Picture menu). | |
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| |
Blue screen. | No input signal, wrong input selected. | Check the cable and connection; | |
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| assign correct input to source. | |
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| |
Weak or excessive colours. | Colour not set correctly. | Adjust the colour in the Picture menu. | |
| Connection cable not correctly inserted. | Connect the cable correctly. | |
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| |
The picture is cut off or off centre. | Picture position not set correctly. | Correct the picture position. Use the | |
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| auto setup function (PC mode). | |
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| |
The picture is too large or too small. | Picture format set wrongly. | Press ZOOM button repeatedly until the | |
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| picture is displayed as full screen. | |
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| |
The remote control is not working. | The batteries are flat. | Insert new batteries. | |
| There is an obstruction between the | Remove the obstruction between the | |
| remote control and the sensor. | remote control and the sensor. | |
| The remote control is located outside of | Use the remote control within the | |
| its operating range. | specified range. | |
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| |
The displayed picture is too dark. | The picture quality is not set correctly. | Adjust the picture brightness and | |
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| contrast using the Picture menu. | |
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|
The picture is displayed, but there is no | The sound is muted. | Press the | button on the remote |
sound. |
| control. |
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| Volume set to minimum. | Increase the volume. | |
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| |
Certain letters do not display correctly (PC |
| Set the phase position via the option | |
mode). |
| Main input settings in the Inputs / | |
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| PIP menu. |
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|
| Check the picture width setting. | |
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| Run an Auto Setup. | |
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| |
Horizontal stripes with TV or video signals. | Signal source has been set up before the | Always place the signal sources at the | |
| TV set. | side of or behind the TV set. | |
| Video cable screening is inadequate. | Use only a | |
|
| high screening attenuation. | |
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| |
Some pixels are not active. |
| Plasma screens are based on | |
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| |
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| some inactive pixels occasionally appear | |
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| on screen in the form of tiny blue, green | |
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| or red fixed dots.This is not an operating | |
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| fault. |
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Notes:
- To restore all settings to their original status, select the option Reset to factory defaults in the Set Up menu.
- If the TV set is operated without sufficient ventilation, the internal temperature can rise excessively. If the ambient or internal temperature rises above a certain value, first of all, the warning window on the
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