44 Dynex 40" LED TVDX-40D510NA15www.dynexproducts.com• Aspect Ratio—Adjusts how the picture fills thescreen.• Noise Reduction—Selects the noise reductionmode to reduce picture noise (snow). You canselect Low, Middle, High, or Off.• Overscan—When on, text and images extendpast the screen edges to hide edge artifacts.You can select On or Off.• Adaptive Contrast—Automatically adjustspicture detail and brightness. You can selectOn or Off.• DCR (Dynamic Backlight)—Enhances thecontrast ratio between light and dark areas ofthe picture. You can select Off, Low, or High.• Reset Picture Settings—Resets all picturesettings to factory mode.4 Press W or X to adjust the option, or press S or T toselect a setting.5 Press MENU to return to the previous menu, or pressEXIT to close the menu.Automatically adjusting the aspect ratioAuto Zoom automatically changes how the picturelooks on the screen (aspect ratio) based on the TVprogram you are viewing.1 Press MENU. The on-screen menu opens.2 Press W or X to highlight Channels, then press T orENTER. The Channels menu opens.3 Press S or T to highlight Auto Zoom.4 Press W or X to select On (automatically adjusts theaspect ratio) or Off (does not automatically adjustthe aspect ratio).5 Press MENU to return to the previous menu, or pressEXIT to close the menu.Setting the power on picture modeYou can set the picture mode your TV uses when youturn it on.1 Press MENU. The on-screen menu opens.2 Press W or X to highlight Settings, then press T orENTER. The Settings menu opens.3 Press S or T to highlight Power on in Vivid Mode.4 Press W or X to select On (when you turn on your TV,it will be in Vivid picture mode) or Off (when youturn on your TV, it will be in the picture mode it wasin before you turned it off ), then press ENTER.5 Press MENU to return to the previous menu, or pressEXIT to close the menu.Aspect ratio option ExampleNormal:Original aspect ratio is preserved. Blackbars are present if content is notwidescreen (16:9).Zoom:Expands the image to fill the screen. Thetop and bottom of the image may becropped.Wide:Use this option to view content recordedin a 16:9 (wide-screen) aspect ratio.Cinema:Stretches the image at the edges, butkeeps a clear image in the center.Auto:The picture display is adjusted to thecorrect aspect ratio automatically (TVmode only). This setting is only activewhen Auto Zoom in the Channelsmenu is set to On.NoteYou can also press ASPECT to select theaspect ratio.