Samsung SNK-D5081 User Manual page 54

：Switch display mode in channel window.
：Open all the Live channels.
：Close all the Live channels.
：Display previous group of channels.
：Display next group of channels.
：Click to maximize the current window to full screen. Right click to pop up
menu option and select Exit Full Screen.
4.3.1.2 Video Control
：Adjust the hue of video.
：Adjust the brightness of video.
：Adjust the contrast of video.
：Adjust the saturation of video.
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