Ad v a nc ed s e tting s, The subwoofer turns on, Turn on the subwoofer – Sony HT-IS100 User Manual

Ad v a nc ed s e tting s, The subwoofer turns on, Turn on the subwoofer | Press amp menu, Press, Continued, Amp menu c, x, x, c | Sony HT-IS100 User Manual | Page 67 / 168