Sony LBT-GPX555 Operating Instructions - Page 40

Playback does not start from the first file. • Set the play mode to Normal Play (page 18). Audio file cannot be played back. • USB devices formatted with file systems other than FAT16 or FAT32 are unsupported.* • A WMA audio file that is the WMA DRM, WMA Lossless, or WMA PRO format cannot be played back. • An AAC audio file that is the AAC DRM or AAC Lossless format cannot be played back. • AAC audio files encoded at 96 kHz cannot be played back. • If multiple partitions exist on a USB device that is being used, files may not be played back. • The system can play back to a depth of 8 folders only. • Files that are encrypted or protected by passwords cannot be played back. • Files with DRM (Digital Rights Management) copyright protection cannot be played back by this system. • The MP3 PRO audio file can be played back as MP3 audio file. * This system supports FAT16 and FAT32, but some USB devices may not support all of these FAT. For details, refer to the operating instructions of each USB device or contact the manufacturer. Tuner There is severe hum or noise, or stations cannot be received. ("TUNED" or "ST" flashes in the display panel.) • Connect the antenna properly. • Change the antenna location and its orientation to obtain good reception. • Connect a commercially available external antenna. • Consult your nearest Sony dealer if the supplied AM antenna has come off from the plastic stand. • Turn off surrounding electrical equipment. Bluetooth device Pairing cannot be performed. • Move the Bluetooth device closer to the system. • Pairing may not be possible if other Bluetooth devices are present around the system. In this case, turn off the other Bluetooth devices. • Make sure the correct passkey was entered at the Bluetooth device. The Bluetooth device cannot detect this unit, or "BT OFF" appears in the display panel. • Set the Bluetooth signal to "BT ON" (page 27). Connection is not possible. • The Bluetooth device you attempted to connect does not support the A2DP profile, and cannot be connected with the system. • Enable the Bluetooth function of the Bluetooth device. • Establish a connection from the Bluetooth device. • The pairing registration information has been erased. Perform the pairing operation again. • While connected to a Bluetooth device, this system cannot be detected and a connection cannot be established from another Bluetooth device which is never paired before. • Erase the pairing registration information of the Bluetooth device (page 27) and perform the pairing operation again (page 25). 40GB