1-2 Custody and Maintenance

External Surface and Screen Maintenance

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 high- glossy 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 1680 x 1050, the number of sub-pixels is 1680 x 1050 x 3 = 5,292,000.

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Major Safety Precautions

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Samsung P2770FH user manual Custody and Maintenance, External Surface and Screen Maintenance, About persistent images