Lenovo ThinkVision E21-10 User Manual

Chapter 2. 2-5Table 2-1. OSD functionsOSD Icon on MainMenu Submenu Description Controls andAdjustments (DP)Brightness/Contrast/DCRBrightness Adjusts overall screen brightness Same as AnalogContrast Adjusts difference between light and dark areasDCR • On• OffImage PositionHorizontal Position Moves image left or right. Controls Locked -not required forDP inputVertical Position Moves image up or down.Image SetupAutomatic Optimizes image (size, position, phase and clock).Manual Manually optimizes image. See "Manual imagesetup"on page 3-4.• Clock• PhaseImage PropertiesColor Adjusts intensity of red, green, and blue.Preset mode• Neutral• sRGB• Reddish• BluishCustom• Red: Increases or decreases the saturation ofRed in the image.• Green: Increases or decreases the saturation ofGreen in the image.• Blue: Increases or decreases the saturation ofBlue in the image.Same as AnalogInput signal This monitor can accept video signals through twodifferent connectors. Most desktop computers usea D-SUB connector. Select digital among OSDControls when you use DP connector.- Selects VGA (Analog)- Selects DPScaling Selects type of scaled image.• Original AR:Same Aspect Ratio with inputsignal.• Full Screen: Expand image to full screen..Over Drive • Off• Normal• ExtremeLow Blue Light • On• Off