Sony XSP-N1BT Operating Instructions - Page 25

The smartphone connected via a USB cable does not charge.  Make sure that the cable is connected correctly.  Set [CHARGE] to [CHARGE STD] (page 17). Radio reception Stations cannot be received. The sound is hampered by noises.  The connection is not correct.  If your car has built-in radio antenna (aerial) in the rear/side glass, connect an REM OUT lead (blue/white striped) or accessory power supply lead (red) to the power supply lead of a car's antenna (aerial) booster.  Check the connection of the car antenna (aerial).  If the auto antenna (aerial) will not extend, check the connection of the power antenna (aerial) control lead. Preset tuning is not possible.  The broadcast signal is too weak. RDS PTY displays The current station is not an RDS station.  RDS data has not been received.  The station does not specify the program type. CD playback The disc does not play back.  Defective or dirty disc.  The CD-R/CD-RW is not for audio use (page 20). MP3/WMA files cannot be played back.  The disc is incompatible with the MP3/WMA format and version. For details on playable discs and formats, visit the support site. MP3/WMA files take longer to play back than others.  The following discs take a longer time to start playback.  A disc recorded with a complicated tree structure.  A disc recorded in Multi Session.  A disc to which data can be added. The sound skips.  Defective or dirty disc. USB playback You cannot play back items via a USB hub.  This unit cannot recognize USB devices via a USB hub. A USB device takes longer to play back.  The USB device contains files with a complicated tree structure. The sound is intermittent.  The sound may be intermittent at a high-bit-rate of more than 320 kbps. Pandora® connection is not possible.  Shut down the Pandora® application on the mobile device, and then launch it again. Application name is mismatched with the actual application in App Remote.  Launch the application again from the "App Remote" application. NFC function One touch connection (NFC) is not possible.  If the smartphone does not respond to the touching.  Check that the NFC function of the smartphone is turned on.  Move the N-Mark part of the smartphone closer to the N-Mark part on this unit.  If the smartphone is in a case, remove it.  NFC receiving sensitivity depends on the device. If One touch connection with the smartphone fails several times, make BLUETOOTH connection manually. BLUETOOTH function The connecting device cannot detect this unit.  Before the pairing is made, set this unit to pairing standby mode.  While connected to a BLUETOOTH device, this unit cannot be detected from another device.  Disconnect the current connection and search for this unit from another device.  When the device pairing is made, set the BLUETOOTH signal output to on (page 8). Connection is not possible.  The connection is controlled from one side (this unit or BLUETOOTH device), but not both.  Connect to this unit from a BLUETOOTH device or vice versa. The name of the detected device does not appear.  Depending on the status of the other device, it may not be possible to obtain the name. No ringtone.  Adjust the volume by pressing VOL +/- while receiving a call.  Depending on the connecting device, the ringtone may not be sent properly.  Set [RINGTONE] to [1] (page 19). 25GB