Samsung XE520QAB-K03US User Manual - Page 20
can cause the touch screen to malfunction., Do not expose the touch screen to water. The touch
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Basics • Do not subject the touch screen to severe impacts or press it with sharp objects. Doing so may damage the touch screen. • Do not allow the touch screen to come into contact with other electrical devices. Electrostatic discharges can cause the touch screen to malfunction. • Do not expose the touch screen to water. The touch screen may malfunction in humid conditions or when exposed to water. • Do not spray liquid cleansing solutions directly onto the touch screen. The solution may enter the touch screen or cause undesired operation. To clean the screen, dampen a cloth with solution and gently wipe the screen. Do not use solutions or cloths that contain abrasive materials, as they may damage the touch screen. • Do not damage the edges of the touch screen. Doing so may damage the touch screen. • Leaving the touch screen idle for extended periods may result in afterimages (screen burn-in) or ghosting. Turn off the touch screen when you are not using the computer. • Make sure your hands are clean and dry before using the touch screen. Remove any moisture from your hands before using the touch screen. • Do not expose the computer to foreign substances. Doing so may cause the touch screen to malfunction. • Very light touches on the touch screen may not be recognized. • Precisely tap items on the touch screen for the best results. • The touch screen sensors are located on the edges of the touch screen. Therefore, do not cover the edges of the touch screen with protective covers or accessories. • Touch screen gestures are available for touch screen models running Windows and work only with some applications. 20