2004 Lexus RX 330 Owners Manual - Page 327

AUDIO (b) Presetting a station Turn this knob to the right to step up the frequency or to the left to step down. Your radio automatically changes to stereo reception when a stereo broadcast is received. "ST" appears on the display. If the signal becomes weak, the radio reduces the amount of channel separation to prevent the weak signal from creating noise. If the signal becomes extremely weak, the radio switches from stereo to mono reception. In this case, "ST" disappears from the display. 1. Tune in the desired station. 2. Push one of the station selector buttons (1 - 6) and hold it until a beep is heard. This sets the station to the button and the button number (1 - 6) appears on the display. Each button can store one AM station and two FM stations. To change the preset station to a different one, follow the same procedure. The preset station memory is cancelled when the power source is interrupted by battery disconnection or a blown fuse. 304