Black plate (14,1)Cadillac Escalade/Escalade ESV Owner Manual - 20127-14 Infotainment System2 CH. (Channel): Enhancessurround sound.5.1 CH. (Channel): Gives a fullaffect of surround sound listening.This button is only available whenplaying DVD video discs thatsupport 5.1 audio and if the RSAis off.Radio MenuPress CONFIG to enter theconfigure menu screen, then pressCONFIG repeatedly until Radio isselected or press the Radio screenbutton to make changes for radioinformation displayed or to limitfeatures while driving, number ofpreset pages, XM (if equipped)categories, and Bose AudioPilot ® .Limit Features While DrivingPress the Limit Features WhileDriving screen button to turn on andoff the ability to limit functions whiledriving. When this screen button ishighlighted, the following functionsare limited while driving:. Music Navigator Scrolling. Radio Category Scrolling. Navigation Menu Scrolling andsome functionsNumber of Preset PagesPress the Number of Preset Pagesscreen button to change the numberof preset pages, 1 through 6.Each preset page can containfive preset stations. Press thedesired numbered screen button.Bose AudioPilotAudioPilot: The Bose AudioPilotnoise compensation technology.To use AudioPilot ® :1. Press CONFIG to enter themenu screen, then pressCONFIG repeatedly until Radiois selected or press the Radioscreen button2. Press Automatic Volume Controlto access the AudioPilot menu.3. Press ON.To turn it off, press OFF. When on,AudioPilot continuously adjuststhe audio system equalization,to compensate for backgroundnoise, so that the music sound isconsistent at the set volume level.This feature is most effective atlower volume settings wherebackground noise can affect howwell the music being played is heardthrough the vehicle's audio system.