Galaxy S Settings Screen Color Tuning Calibrate screen color Red Green Blue Red Gamma Green Gamma Blue Gamma mDNIe Mode Adjust mDNIe display post-processing Touch Keys Backlight Timeout Adjust the delay before the touch key backlight automatically turns off Radio HSPA Enable HSDPA/HSUPA TV Out TV Out TV Out cable not connected TV Out cable connected, check to enable TV Out enabled TV System Set your TV system for TV Out Volume Controls In-Call Volume Controls Boost in-call volume settings Earpiece Volume Bluetooth Volume Speakerphone Volume Headphone Volume Earpiece Mic Speakerphone Mic Headphone Mic Headphone (with no mic) Mic