2002 Cadillac DeVille Owner's Manual - Page 222

Using DSP DSP (Digital Signal Processing): This feature is used to provide a choice of four different listening experiences: talk, front seat, ambience and spacious. DSP can be used while listening to the radio, the cassette tape player or the CD player. Press this button to turn DSP on. Press and release this button until the desired selection appears on the display. To turn DSP off, press and hold this button until DSP OFF appears on the display. When DSP OFF is displayed, the system will provide the best overall audio performance. The radio keeps separate DSP settings for each band (except weather band, which is always set to talk), preset and source. TALK: This setting should be used when listening to non-musical material such as news, talk shows, sports broadcasts and books on tape. TALK makes spoken words sound very clear. FRONT SEAT: This setting adjusts the audio to give the driver the best possible sound qualities. Front seat can be used at any time for any material. Rear seat passengers in the vehicle may not get the same effect. AMBIENCE: This setting is used to enhance the stereo effect. SPACIOUS: This setting is used to make the listening space seem larger. Using RDS Your audio system is equipped with Radio Data Systems (RDS). RDS mode gives you many useful new features. With RDS the radio can: D seek to stations with traffic announcements, D receive announcements concerning local and national emergencies, D receive and display messages from radio stations and D search for a stronger station when a station is too weak for listening. RDS features are only available for use on FM stations which broadcast RDS information. RDS (Radio Data Systems): If you are tuned to a station broadcasting RDS information, the station's call letters and Program Type (PTY) will replace the station's frequency on the display. After five seconds, the program type will be replaced on the display by the station's program type name. The program type and program type name may be the same or different. Press BAND to recall the frequency and program type displays. If the radio is tuned to a station that is not broadcasting RDS information, the station's frequency will remain on the display. With RDS the radio will search for a stronger station in the network when a station gets too weak for listening. 3-20