[. . . ] An improper ground may cause electric shock or equipment damage. Insert the power plug firmly so that it does not come loose. A bad connection may cause fire. Do not excessively bend the plug and wire nor place heavy objects upon them, which could cause damage. This may cause an electric shock or fire. Do not connect too many extension cords or plugs to an outlet. This may cause fire. Do not disconnect the power cord while using the monitor. [. . . ] Click Natural Color on the initial screen to install the Natural Color software. To install the program manually, insert the CD included with the Samsung monitor into the CDROM Drive, click the [Start] button of Windows and then select [Run. . . ]. (If the drive where the CD is inserted is not D:\, enter the applicable drive. ) How to delete the Natural Color software program Select "Setting/Control Panel" on the "Start" menu and then double-click "Add/Delete a program". Select Natural Color from the list and then click the "Add/Delete" button. 1. [ ]Use this button to open the on-screen menu and exit from the menu screen or close screen adjustment menu. The values of fine, coarse and position are adjusted automatically. AUTO Menu Description When the 'AUTO' button is pressed, the auto adjustment screen appears as shown in the animated screen on the center. Auto adjustment allows the monitor to self-adjust to the incoming video signal. The values of fine, coarse and position are adjusted automatically. AUTO To make the automatic adjustment function sharper, execute the 'AUTO' function while the AUTO PATTERN is on. If auto adjustment does not work properly, press auto button again to adjust picture with more accuracy. If you change resolution in the control panel, auto function will be executed automatically. MagicBrightTM Menu MagicBrightTM Description Then push the MagicBright button again to circle through available preconfigured modes. - four different modes(Custom/Text/Internet/Entertain) Brightness Menu Brightness Description When OSD is not on the screen, push the button to adjust brightness. 1. I cannot turn on the monitor. Check List Is the power cord connected properly?If the power is on, reboot the computer to see the initial screen (the login screen), which can be seen. Solutions Check the power cord connection and supply. If the initial screen (the login screen) appears, boot the computer in the applicable mode (the safe mode for Windows ME/XP/2000) and then change the frequency of the video card. (Refer to the Preset Timing Modes) Note: If the initial screen (the login screen) does not appear, contact the Service Center or your dealer. Can you see "Not Optimum Mode", "Recommanded Mode 1280 x 1024 60 Hz" on the screen? You can see this message when the signal from the video card exceeds the maximum resolution and frequency that the monitor can handle properly. Adjust the maximum resolution and frequency that the monitor can handle properly. If the display exceeds SXGA or 75 Hz, a "Not Optimum Mode", "Recommanded Mode 1280 x 1024 60 Hz" message is displayed. If the display exceeds 85Hz, the display will work properly but the "Not Optimum Mode", "Recommanded Mode 1280 x 1024 60 Hz" message appears for one minute and then disappears. Please change to the recommended mode during this one-minute period. (The message is displayed again if the system is rebooted. ) There is no image on the screen. press any key on the keyboard to activate the monitor and restore the image on the screen. Is the screen displaying only one color as if looking at the screen through a cellophane paper?Have the screen colors become strange after running a program or due to a crash between applications? [. . . ] has determined that this product meets the ENERGY STAR® guidelines for energy efficiency. All other product names mentioned herein may be the trademarks or registered trademarks of their respective owners. For Safety and EMC compliance guide, you may refer to "Regulatory" Guide. MÉXICO IMPORTADO POR: ACER ELECTRONICS MÉXICO. 54940 Tel: 01-55-5747-5100 / 01-800-726-7864 Samsung Electronics CO. , LTD. [. . . ]