2008 Subaru Tribeca Owner's Manual - Page 194

5-18 Audio Control mode (Range of levels) ! FM/AM radio ! FM/AM selection button Push the "FM AM" (2) button when the radio is off to turn on the radio. Push the "FM AM" button when the radio is on to select FM1, FM2 or AM reception. ! Stereo indicator The stereo indicator "ST" will come on when an FM stereo broadcast is received. Turn counterclockwise Turn clockwise For more bass sound For more midrange sound For more treble sound To increase front speaker volume and decrease rear speaker volume Bass control (−6 to +6) Midrange control (−6 to +6) Treble control (−6 to +6) Fader control (R9 to F9) For less bass sound For less midrange sound For less treble sound To increase rear speaker volume and decrease front speaker volume Balance control (L9 to R9) To increase left speaker volume To increase right speaker voand decrease right speaker vo- lume and decrease left speaker lume volume For less volume For less volume For more volume For more volume Volume control (0 to 40) AUX volume control* (0 to 40) * Only when an AUX audio product is connected. ! Manual tuning Press the " " side of the TUNE TRACK button (4) to increase the tuning frequency and press the tuning button marked " " to decrease it. Each time the button is pressed, the frequency interval can be changed between 10 kHz in the AM mode and 0.2 MHz in the FM mode. If you hold down the " " side of the button, the tuning frequency will increase continuously, and if you hold down the " " side of the button, the tuning frequency will decrease continuously. Release the button when your desired frequency is reached.