User manual SONY CDX-RA550

[. . . ] Thank you for purchasing this Sony Compact Disc Player. You can enjoy your drive with the following functions. Warning if your car's ignition has no ACC position After turning the ignition off, be sure to press and hold (OFF) on the unit until the display disappears. Otherwise, the display does not turn off and this causes battery drain. [. . . ] After 3 seconds, the setting is complete and the display returns to normal play/reception mode. Repeat and shuffle play *1 When one or more CD/MD changers are connected. *2 When one or more CD changers, or two or more MD changers are connected. To return to normal play mode, select "REPOFF" or "SHUF-OFF. " Tip "SHUF-ALL" will not shuffle tracks between CD units and MD changers. The corresponding buttons on the rotary commander control the same functions as those on this unit. Unit number Disc number Within 2 seconds of first releasing. Then, press again within 2 seconds and hold. The following controls on the rotary commander require a different operation from the unit. If the changer or other device is not connected to the terminal, the unit allows you to listen to the portable device on your car speakers. Note When connecting a portable device, be sure BUS CONTROL IN is not connected. if a device is connected to BUS CONTROL IN , "AUX" cannot be selected by (SOURCE). Tip When connecting both a portable device and a changer, use the optional AUX-IN selector. If you need to mount the rotary commander on the right hand side of the steering column, you can reverse the operative direction. Be sure to adjust the volume for each connected audio device before playback. 4 Set your usual listening volume on the unit. 5 Press (SEL) repeatedly until "AUX" appears, and press the volume control up or down to adjust the input level (±6 dB). If your car has been parked in direct sunlight, allow the unit to cool off before operating it. Power aerial will extend automatically while the unit is operating. Before playing, clean the discs with a commercially available cleaning cloth. Some CD-Rs/CD-RWs (depending on the equipment used for its recording or the condition of the disc) may not play on this unit. You cannot play a CD-R/a CD-RW that is not finalized. [. . . ] ­ a disc recorded with a complicated tree structure. ­ a disc to which data can be added. Tracks that are not included in the group cannot be played. For discs with very many characters, those may not scroll. [. . . ]