- 183 -: THX modes are used to mirror the picture settings used by professionalfilmmakers, faithfully reproducing the image quality of THX Certifiedmovies. THX Certified movies have the THX logo on the disc. THX modesare not available for photo contents or internet services.Basic settingsContrast, Brightness, Colour, Tint, SharpnessAdjusts the levels of these options according to your personal preference.Colour Temperature(Cool / Normal / Warm)Sets the overall colour tone of the picture (bluer - redder).Vivid Colour(On / Off)Automatically adjusts colours to vivid ones.Colour Remaster(Auto / On / Off)Displays the vivid images with the expanded colour gamut.● Set to Auto to use this function effectively.● For HDMI input or video contents of Media Player (when Viewing Mode isset to Dynamic, Normal or Cinema)Reversal Film Effect(On / Off)Provides the picture effect such as the reversal film for photo contents.● Not valid in Network servicesAmbient SensorAutomatic Brightness Control functionAdjusts picture settings automatically depending on ambient lightingconditions.(On / Off)