- 151 -= Caution =● Do not use a hard cloth or rub the surface too hard, otherwise this maycause scratches on the surface.● Take care not to subject the TV’s surfaces to water or detergent. Liquidinside the TV could lead to product failure.● Take care not to subject the surfaces to insect repellent, solvent, thinneror other volatile substances. This may degrade surface quality or causepeeling of the paint.● The surface of the display panel is specially treated and may be easilydamaged. Take care not to tap or scratch the surface with your fingernailor other hard objects.● Do not allow the cabinet and pedestal to make contact with a rubber orPVC substance for a long time. This may degrade surface quality.■ Mains plug● Wipe the mains plug with a dry cloth at regular intervals. Moisture and dustmay lead to fire or electrical shock.InformationUsing Help menu1. Display the menu with MENU2. Select Help with / and press OK to access3. Select TV Self Test / System Information / Device Information with /and press OK to accessTV Self TestMakes a diagnosis of picture or sound problems.Follow the on-screen instructions.System InformationDisplays the system information of this TV.Device InformationDisplays the device information of this TV.