TCL 75T555 5-Series User Manual - Page 112

Tip: Some streaming channels assign STAR Þ to a different function, meaning it will not open the Options menu. In these cases, use a different channel, such as The Roku Channel, to configure Dolby® Audio Processing. The selected settings remain active for all streaming channels. Sound settings menu- Dolby® Audio Processing • Sound mode - Select from among various preset sound modes to improve speech, make music sound its best, boost bass or treble, or simulate a theater. Use Reset audio settings, described below, to return the input's current settings to their original values. • Virtual surround (Only on select models) - Options vary by TV model. Simulates surround sound that otherwise would require installation of a surround sound audio system. Sometimes, the effect interferes with dialog clarity. Use the Dialog enhancer option to compensate. • Dialog enhancer - Improves the clarity of speech when on. • Dolby AC-4 Dialog Enhancement - Only on select models: Select On for AC-4 to enhance the dialog in content that supports the AC-4 audio format. • Reset sound settings - Returns Virtual surround and Dialog enhancer settings to their default settings for the selected Sound mode. Expert Picture Settings (4K models only) 4K (UHD) TV models have additional picture settings for demanding home theater enthusiasts. Expert Picture Settings include gamma, noise reduction, 11-point white balance adjustment, and extended color space management. You can access Expert Picture Settings only by using the Roku mobile app on an iOS® or Android™ mobile device. For more information, go to the following link on the Roku web site: go.roku.com/expertpicturesettings 100