2013 Nissan Altima Navigation System Owner's Manual - Page 289

HOW TO HANDLE THE DISPLAY The display is a liquid crystal display and should be handled with care. INFO: The screen may become distorted by strong magnetic fields. m WARNING Never disassemble the display. Some parts utilize extremely high voltage. Touching them may result in serious personal injury. MAINTENANCE OF THE DISPLAY CAUTION ● To clean the display, never use a rough cloth, alcohol, benzine, thinner and any kind of solvent or paper towel with a chemical cleaning agent. They will scratch or deteriorate the panel. ● Do not splash any liquid such as water or car fragrance on the display. Contact with liquid will cause the system to malfunction. To clean the display screen, use a dry, soft cloth. If additional cleaning is necessary, use a small amount of neutral detergent with a soft cloth. Never spray the screen with water or detergent. Dampen the cloth first, then wipe the screen. CHARACTERISTICS OF A LIQUID CRYSTAL DISPLAY ● If the temperature inside the vehicle is especially low, the display will stay relatively dim or the movement of the images may be slow. These conditions are normal. The display will function normally when the interior of the vehicle has warmed up. ● Some pixels in the display are darker or brighter than others. This condition is an inherent characteristic of liquid crystal displays, and it is not a malfunction. ● A remnant of the previous display image may remain on the screen. This screen burn is inherent in displays, and it is not a malfunction. 10-20 General system information