User manual SONY CDX-R6550

[. . . ] 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. The BBE MP process improves digitally compressed sound, such as MP3, by restoring and enhancing the higher harmonics lost through compression. BBE MP works by generating even-order harmonics from the source material, effectively recovering warmth, detail and nuance. [. . . ] There might be a difference between the time set by the CT function and the actual time. The unit starts to search for a station broadcasting the selected programme type. With the card remote commander In step 2, to select the programme type, press M or m. Note You cannot use this function in countries/regions where no PTY data is available. Other functions Changing the sound settings With the card remote commander In step 3, to adjust the selected item, press <, M, , or m. With the card remote commander In step 3, to select the setting, press < or , . After 3 seconds, the setting is complete and the display returns to normal play/reception mode. The following items can be set (follow the page reference for details): "z" indicates the default settings. ­ "AT" (z): to dim the display automatically when you turn the lights on. With the card remote commander In step 2, to adjust the selected item, press <, M, , or m. You can adjust and store the equalizer settings for different tone ranges. The volume level is adjustable in 1 dB steps, from ­10 dB to +10 dB. 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. Unit number Disc number To return to normal play mode, select "REPOFF" or "SHUF-OFF. " Tip "SHUF-ALL" will not shuffle tracks between CD units and MD changers. When you play a disc in a CD changer with the CUSTOM FILE function, you can label each disc with a custom name up to 8 characters (Disc Memo). Press the volume +/­ button repeatedly until the desired character appears. The labelling is complete and the display returns to normal play mode. " · The Disc Memo always takes priority over any prerecorded title. You can label a disc on the unit if a changer with the CUSTOM FILE function is connected. [. . . ] If the unit is turned off and the display disappears, it cannot be operated with the remote commander. An optional power amplifier is connected and you are not using the built-in amplifier. The leads are not matched correctly with the car's accessory power connector. Depending on the type of car interior or type of music, DSO may not have a desirable effect. [. . . ]