CLEANING AND MAINTENANCE
Precautions
Be sure to remove the power plug from the receptacle before cleaning the display.
Be sure not to clean the display using a cloth dampened with volatile solvents, such as benzene or thinner. Such solvents can harm the display’s cabinet, the filter at the screen front, and the remote control. They can also cause paint to come off these sections.
Cleaning the Screen
Clean the screen gently with a soft cloth.
The screen surface is fragile. Never attempt to clean it with a hard material, press on it forcefully, or tap it.
Cleaning the Cabinet and Remote Control
Use a soft cloth for cleaning.
If the cabinet or remote control is heavily stained, soak a soft cloth in a mixture of water and detergent and squeeze it dry before wiping off the stains. Use a soft, dry cloth for final cleaning.
Cleaning the ventilation grille
Remove dust from the ventilation grille in the rear of the main unit periodically with a vacuum cleaner as the accumulated dust can increase the internal temperature of the main unit causing machine failure or fire hazard.
English
HANDY TIPS
In the event of problems with the display, check the following explanations before contacting your dealer for servicing.
Problem | Action |
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• Power does not turn ON. | • Check whether the power plug is securely inserted into the receptacle. |
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• No pictures are displayed. | • Check cables for disconnection. |
| • Check whether the power for all input equipment is ON. |
| • Check for connection to wrong terminals or for wrong input mode. |
| • Check whether the input mode display is coloured pink.Special setup may have been |
| made. Return to original setup or initialize the User adjustment value. |
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• The display makes a snapping sound. | • This sound is produced when the cabinet expands or contracts due to variations in |
| temperature. This sound does not indicate that the display has a problem. |
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• The display makes a buzzing sound. | • The display has fans to maintain the temperature of internal components at a constant |
| level. This sound is produced by the fan as it rotates. |
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• There are spots on the screen. | • Check whether your AV equipment is affected by interference from automobiles, trains, |
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• No audio | • Check cables for disconnection. |
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• If the power indicator lamp flashes red or | • Remove the power plug from the receptacle, and inform your dealer about how the lamp |
green. | flashed. |
| The power indicator lamp flashes differently depending on the type of problem. |
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