Service ManualModel No.:- 39-8.TV OperationMain menuPicture, Audio, Time, Setup, Lock, ChannelSubmenu(Picture menu for example)Hintyou should operate the OSD menuaccording to the hint.Press MENU button to display the OSD menu as below:Use / button to select the main menu, and press button to enter the submenu.In the submenu, use / button to select the function item, and you could:djust ("Contrast" item in Picture menu for example) with / button;select ("Picture Mode" item in Picture menu for example) with / button;enter the submenu ("Close Caption" item in Setup menu for example) with button.* (Press MENU button to return to the upper menu.)* (Press EXIT button to exit the menu display.)HDMI CECPicture menuPicture mode:HDMI CEC: Setuu the CEC mode.Select between Standard, Mild, Custom, Vivid and Power saving.You may select the picture mode directly by pressing the PICTURE button on the remotecontrol.Contrast: Control the difference between the bright and dark regions of the screen picture.Brightness: Adjust brightness of the picture.Color: Adjust color of the picture.Tint: Control the fresh tones to make them appear natural.Sharpness: Set the amount of fine detail in the pictureColor Temp.: Select between Normal, Cool and Warm.HDMI CECNote: when select the "Power Saving", the machine is in energy-saving status.8-1.TV OSD Menu