2004 Subaru Impreza Owner's Manual - Page 233

Audio ! Manual tuning (TUNE) and hold it in that position, the tuning frequency will decrease continuously. Release the knob to stop the increase or decrease. ! Automatic tuning (SCAN) Press the "SCAN" button (3) to change the radio to the SCAN mode. In this mode, the radio scans through the radio band until a station is found. The radio will stop at the station for five seconds while displaying the frequency, after which scanning will continue until the entire band has been scanned from the low end to the high end. Press the "SCAN" button again to cancel the SCAN mode and to stop on any displayed frequency. When the "SCAN" button is pressed for automatic tuning, stations are scanned in the direction of low frequencies to high frequencies only. Automatic tuning may not function properly if the station reception is weakened by distance from the station or proximity to tall buildings and hills. ! Selecting preset stations Presetting a station with a preset button (5) allows you to select that station in a single operation. Up to six AM, FM1 and FM2 stations each may be preset. ! How to preset stations 1. Press the "FM/AM" selection button to select AM, US5508CA : Tuning to a higher frequency : Tuning to a lower frequency Turn the tuning knob (4) clockwise and release it immediately to increase the tuning frequency and turn the tuning knob counterclockwise and release it immediately to decrease the tuning frequency. Each time the knob is turned, the frequency changes 10 kHz in the AM waveband and 0.2 MHz in the FM waveband. If you turn the tuning knob (4) clockwise and hold it in that position, the tuning frequency will increase continuously. If you turn the tuning knob counterclockwise 5-20