Samsung F2080 User Manual (ENGLISH) - Page 6

Clean the product with a soft dry cloth. • Do not clean the product with an inflammable substance such as benzene or thinner or with a wet cloth. This may result in a problem with the product. • Do not scratch the screen with your fingernails or a sharp object. This may result in scratches or damage to the product. • Do not clean the product directly by spraying water onto the product. If water enters the product, it may result in fire, electric shock or a problem with the product. • A white stain may be generated on the surface of the highglossy model due to the inherent characteristics of the material, if a supersonic humidifier is used. The appearance and the color may differ depending on the model. About persistent images • Displaying a still image for a long time may create a persistent image or stain on the screen. If you do not use the product for a long time, set the power-saving mode or screen saver. • Due to technological constraints of the LCD Panel manufacturer, the images generated by this product may appear either brighter or darker than normal by appr. 1ppm (parts per million) pixel. The number of sub-pixels of an LCD panel by size: The number of Sub-Pixels = Max. Horizontal Resolution x Max. Vertical Resolution x 3 Example) If the maximum resolution is 1600 x 900(1920 x 1080), the number of sub-pixels is 1600 x 900(1920 x 1080) x 3 = 4,320,000(6,220,800). 1-3 Safety Precautions Icons used for safety precautions Icon Name Warning Caution Meaning Failing to follow the precautions marked with this sign, may result in a serious injury or even a fatality. Failing to follow the precautions marked with this sign, may result in a personal injury or property damage. Meaning of Signs Do not perform. Do not disassemble. Do not touch. Must be followed. The power plug must be unplugged from the wall outlet. Must be grounded to prevent electric shock. 1-3 Major Safety Precautions