User manual MEDION TFT DISPLAY MD 30422 PH

[. . . ] 22 Inch TFT Color Display Operating Instructions © 2007 All rights reserved. Trademarks: MS-DOS and Windows are registered trademarks of Microsoft . Medion makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Medion shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. [. . . ] To minimize the potential for physical discomfort or injury, it's important that you maintain proper posture. Back - While sitting at your work surface, make sure your back is supported by the chair's backrest in an erect position or angled slightly backwards. Arms - Your arms should be relaxed and loose, elbows close to your sides, with forearms and hands approximately parallel to the floor. Wrists - Your wrists should be as straight as possible while using the keyboard, mouse or trackball. If necessary, use a footrest, but double check that you have your seat height adjusted correctly before getting a footrest. Overall - Change your position frequently and take regular breaks to avoid fatigue. 8 English Working Ergonomics (Ill. : Workplace) · · · · Hand's support rest: 2" ­ 4" Top line of display should keep eye's level or be a little beneath Eye's distance to display: 20" ­ 28" Legroom (vertical): at least 26" · Legroom (horizontal): at least 24" The illustration above should give you a guideline for an ergonomic workplace. Start-Up 9 Controls (Ill. : Front view controls) Function Menu Description When this key is pressed the OSD (ON screen display) starts on your TFT display Confirm you selection by pressing this key. Blue = Normal mode, Orange = Stand-by mode Decrease Increase Auto Power Operation indicator 10 English Setting the TFT Display You can set certain parameters for the TFT display on the OSD menu (ON screen display). How to operate the OSD menu 1. Select the options from the main menu with the function selection keys 3. Select the options from the sub-menu with the function selection keys 5. / . Leaving the OSD menu To exit the OSD menu you have different possibilities: · · Choose Exit. The OSD vanishes from the display automatically, when you do not press any key on the display during the preset time interval (factory setting is 10 seconds). OSD Menu The main functions and adjustment possibilities using the OSD are explained on the next pages. (Ill. : OSD menu) Note The setting possibilities for the TFT display lead only to marginal changes due to this technology. Setting the TFT Display 11 Picture (Ill. : OSD menu - picture) · auto adjust Perform an automatic adjustment by means of the MENU key. brightness Adjust the brightness of your TFT monitor with the keys contrast Adjust the contrast of your TFT monitor with the keys h. . · · · · · · Advanced (Ill. : OSD menu - advanced) · · sharpness Control the sharpness of the picture (only if the resolution is lower than 1280x1024). color Select a general colour temperature: user, natural, warm or cool. Predefined colour settings of the colour components red, green and blue; the colours cannot be adjusted independently of each other. Predefined colour settings of the colour components red, green and blue; the colours cannot be adjusted independently of each other. Predefined colour settings of the colour components red, green and blue; the colours cannot be adjusted independently of each other. Predefined colour settings of the colour components red, green and blue; the colours cannot be adjusted independently of each other. user Allows the independent adjustment of the colour components red, green and blue. · · · · 12 English Audio (Ill. : OSD menu - audio) · · volume Set the volume of the speakers. mute Disables the speakers. Options (Ill. : OSD menu - options) · · OSD h position Adjust the horizontal position of the OSD. OSD v position Adjust the vertical position of the OSD. Utilities (Ill. : OSD menu - utilities) · · · OSD timeout You can set the idle time interval, after which the OSD will vanish. language You have several possibilities to choose the language of the OSD. Reset With this menu item you can reset to the factory settings. [. . . ] Since the end of the 1980s TCO has been involved in influencing the development of IT equipment in a more user-friendly direction. Our labelling system started with displays in 1992 and is now requested by users and IT-manufacturers all over the world. For more information, please visit www. tcodevelopment. com TCO Development 23 Pixel Defects on TFTs (LCD-Displays) Active matrix TFTs (LCD) with a resolution of 1680 x 1050 pixel (WSXGA+), which are in turn composed of three sub-pixels each (red, green, blue), contain about 5. 3 million addressable transistors. Because of this very high number of transistors and their extremely complex production process occasionally defective or incorrectly addressed pixels or sub-pixels may occur. [. . . ]