Sony RDH-GTK37iP User Manual
Page 28

28
GB
Playback does not start from the first 
file.
• Set the play mode to Normal Play
Audio file cannot be played back.
• MP3 files in MP3 PRO format cannot be
played back.
• Some AAC files may not be played back
correctly.
• An AAC file which has video stream
cannot be played back.
• WMA files in Windows Media Audio
Lossless and Professional format cannot 
be played back.
• USB device formatted with file systems
other than FAT16 or FAT32 are 
unsupported.*
• If you use a partitioned USB device,
only files on the first partition can be 
played.
• The system can play back to a depth of
8 folders only.
• Files that are encrypted or protected by
passwords and etc. cannot be played 
back.
• Files with DRM (Digital Rights
Management) copyright protection 
cannot be played back by this system. 
* This system supports FAT16 and FAT32, but
some USB device may not support all of these 
FAT. For details, refer to the operating 
instructions of each USB device or contact the 
manufacturer.
Bluetooth device
Pairing cannot be done.
• 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.
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 a Bluetooth device and 
perform the pairing operation again.
The sound skips or fluctuates, or the 
connection is lost.
• The system and the Bluetooth device are
too far apart.
• If there are obstacles between the
system and your Bluetooth device, 
remove or avoid the obstacles.
• If there is equipment that generates
electromagnetic radiation, such as a 
wireless LAN, other Bluetooth device, 
or a microwave oven nearby, move 
them away.
The sound of your Bluetooth device 
cannot be heard on this system.
• Increase the volume on your Bluetooth
device first, and then adjust the volume 
using VOLUME +/–.
There is severe hum, noise or 
distorted sound.
• If there are obstacles between the
system and your Bluetooth device, 
remove or avoid the obstacles.
• If there is equipment that generates
electromagnetic radiation, such as a 
wireless LAN, other Bluetooth device, 
or a microwave oven nearby, move 
them away.
