Sony CMT-U1BT Operating Instructions - Page 26

The USB device cannot be connected into the (USB) port . • The USB device is being connected backwards. Connect the USB device in the correct orientation. The USB storage media which has been used on another device does not work. • It may be recorded in an unsupported format. If so, first take the precaution of backing up important files on the USB storage media by copying them to your computer hard disk. Next, format the USB storage media with a FAT16 or FAT32 file system and transfer the backed-up audio files onto the USB storage media again.* "Connecting" is displayed for a long time. • It may take a while to finish reading the USB device if there are many folders or files on it. Thus, we recommend following these guidelines. - Total folders on USB device: 100 or less - Total files per folder: 100 or less Erroneous display • Send the music data to the USB device again, as the data stored in the USB device may have been corrupted. Play does not start. • Turn off the system, then reconnect the USB device. • Connect the USB device that this system can play. • Press  (or USB  on the unit)  to start play. Play does not start from the first track. • Set the play mode to Normal Play mode. Files cannot be played back. • USB storage media formatted with file systems other than FAT16 or FAT32 are unsupported.* • If you use partitioned USB storage media, only files on the first valid partition can be played. • Files that are encrypted or protected by passwords, etc. cannot be played back. * This system supports FAT16 and FAT32, but some USB storage media may not support all of these FAT. For details, see the operation manual of each USB storage media or contact the manufacturer. Tuner Severe hum or noise, or stations cannot be received. ("TUNED" or "STEREO" flashes on the display.) • Connect the antenna properly. • Find a location and an orientation that provide good reception, and then set up the antenna again. • Keep the antennas away from the speaker cords, the power cord and the USB cable to avoid picking up noise. • Connect a commercially available external antenna. • Consult your nearest Sony dealer if the supplied AM antenna has come off the plastic stand. • Turn off nearby electrical equipment. To change the AM tuning interval The AM tuning interval is factory-preset to 9 kHz (or 10 kHz, for some areas). You cannot change the AM tuning interval in Power Saving Mode. Use buttons on the unit to change the AM tuning interval. 1 Tune in any AM station, and then turn off the system. 2 While holding down TUNER/BAND , press All the AM preset stations are erased. To reset the interval to the factory preset, repeat the procedure. 26GB