40Input/Output SettingEnter the Input/Output Setting submenu to set the automatic power on/off function ofthe consumer electronics control (CEC) device, new signal source, and resolution ofimage output through the HDMI port.● After the CEC auto power on function is enabled and the screen is connected withthe CEC device via the HDMI port, the screen automatically starts if the CEC devicestarts and the screen receives a CEC startup command.● After the CEC auto power off function is enabled and the screen is connected withthe CEC device via the HDMI port, the CEC device automatically stops if the screenstops and the CEC device receives a CEC shutdown command.● After the New input source function is enabled, the system can automatically switchto the screen of the newly connected signal source.Logo and Wallpaper SettingEnter the Logo & Wallpaper Setting submenu to set background, lock page, or Homepage log.On this page, click View to select a picture and automatically upload it to replacecurrent picture. Click Default. The logo and wallpaper are reset to Newline pictures.