User manual NEC LCD72V

[. . . ] This symbol warns user that uninsulated voltage within the unit may have sufficient magnitude to cause electric shock. Therefore, it is dangerous to make any kind of contact with any part inside this unit. This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been included. Therefore, it should be read carefully in order to avoid any problems. [. . . ] For example, if an image was on the monitor for one hour and a residual image remains, the monitor should be turned off for one hour to erase the image. NOTE: As with all personal display devices, NEC-Mitsubishi Electronics Display recommends using a moving screen saver at regular intervals whenever the screen is idle or turning off the monitor when not in use. Your eyes should look slightly downward when viewing the middle of the screen. Position your monitor no closer than 16 inches and no further away than 28 inches from your eyes. Rest your eyes periodically by focusing on an object at least 20 feet away. Adjust the monitor tilt so that ceiling lights do not reflect on your screen. If reflected light makes it hard for you to see your screen, use an antiglare filter. Clean the LCD monitor surface with a lint-free, nonabrasive cloth. Use a document holder placed close to the screen. Position whatever you are looking at most of the time (the screen or reference material) directly in front of you to minimize turning your head while you are typing. ergonomics To realize the maximum ergonomics benefits , we recommend the following: · Use the preset Size and Position controls with standard signals · use the preset Color Setting · Use non-interlaced signals with a vertical refresh rate between 60-75Hz · Do not use primary color blue on a dark background, as it is difficult to see and may produce eye fatigue to insufficient contrast For more detailed information on setting up a healthy work environment, write the American National Standard for Human Factors Engineering of Visual Display Terminal Workstations ­ ANSI-HFS Standard No. *1 Interpolated Resolutions: When resolutions are shown that are lower than the pixel count of the LCD module, text may appear different. This is normal and necessary for all current flat panel technologies when displaying nonnative resolutions full screen. In flat panel technologies, each dot on the screen is actually one pixel, so to expand resolutions to full screen, an interpolation of the resolution must be done. NOTE: Technical specifications are subject to change without notice. *1 Interpolated Resolutions: When resolutions are shown that are lower than the pixel count of the LCD module, text may appear different. This is normal and necessary for all current flat panel technologies when displaying non-native resolutions full screen. In flat panel technologies, each dot on the screen is actually one pixel, so to expand resolutions to full screen, an interpolation of the resolution must be done. NOTE: Technical specifications are subject to change without notice. *1 Interpolated Resolutions: When resolutions are shown that are lower than the pixel count of the LCD module, text may appear different. This is normal and necessary for all current flat panel technologies when displaying non-native resolutions full screen. In flat panel technologies, each dot on the screen is actually one pixel, so to expand resolutions to full screen, an interpolation of the resolution must be done. [. . . ] TCO'99 requirement permits the inclusion of lead since no replacement has yet been developed. TCO'99 requirement states that batteries, the color generating layers of display screens and the electrical or electronics components must not contain any cadmium. Mercury is sometimes found in batteries, relays and switches, Mercury damages the nervous system and is toxic in high doses. TCO'99 requirement states that batteries may not contain any Mercury. [. . . ]