Linearity: This selection allows you to adjust the spacing of the area on the screen. Thepurpose of this control is to ensure that a one-inch circle is a true one-inch circle whereverit is on the screen. The best way to determine the vertical linearity is as follows:• Draw equally spaced horizontal lines using a drawing application that has a ruler.• Use the Vertical Balance control to adjust the lines near the top and bottom of your screen.• Use the Vertical control to adjust the spacing between the lines near the center and top ofyour screen.GlobalSync Control: Eliminates picture impurities that may result from theearth’s magnetic field. While in the sub-menus (Top Left, Top Right, Bottom Left orBottom Right), use the –/+ control buttons to fine tune the GlobalSync corrections.Note: NEC recommends that you perform GlobalSync correction while running atypical application such as a spreadsheet or text document.Factory Preset: Selecting Factory Preset allows you to reset most OSM controlsettings back to the factory settings. A warning statement will appear to confirmthat you do want to reset ALL settings. Individual settings can be reset by high-lighting the control to be reset and pressing the RESET button.Tools 2Language: OSM controls menus are available in six languages.OSM Position: You can choose where you would like the OSM controls menu toappear on your screen. Selecting OSM Position allows you to manually adjust theOSM controls menu left, right, up or down.OSM Turn Off: The OSM controls menu will stay on as long as it is in use. In theOSM Turn Off sub-menu, you can select how long the monitor waits after the lasttouch of a button for the OSM controls menu to disappear. The preset choicesare 10, 20, 30, 45, 60 and 120 seconds.OSM Lock Out: This control completely locks out access to all OSM controlsfunctions except Brightness and Contrast. When attempting to activate OSMcontrols while in the lock out mode, a screen will appear indicating that OSMcontrols are locked out. To activate the OSM Lock Out function, press PROCEED,then press and hold down simultaneously. To deactivate the OSM Lock Out,press PROCEED, then press and hold down simultaneously.IPM System Off Mode: Enable: The IPM System works normally and allstages of energy savings are utilized.Disable: The Off Mode of the IPM System is not used.NOTE: For standard systems and graphics boards, keep the factory settingat ENABLEEdgeLock Control: Operating your monitor at a non-standard timing maycause images to appear darker than normal or have color distortion. Use of theEdgeLock control will adjust images to their normal state.7Controls –continued