Sony XNV-660BT Operating Instructions Manual page 70

Disc operation
The disc cannot be loaded.
• Another disc is already loaded.
• The disc has been forcibly inserted upside down or in
the wrong way.
The disc does not play back.
• Defective or dirty disc.
• The disc is not applicable.
• The DVD is not applicable due to the region code.
• The disc is not finalized (page 63).
• The disc format and file version are incompatible
with this unit (page 10, 63).
• Press Z to remove the disc.
MP3/WMA/AAC/JPEG/MPEG-4 files do not play
back.
• Recording was not performed according to the ISO
9660 level 1 or level 2, the Joliet or Romeo in the
expansion format (DATA CD), or the UDF Bridge
format (DATA DVD) (page 63).
• The file extension is incorrect (page 64).
• Files are not stored in MP3/WMA/AAC/JPEG/
MPEG-4 format.
• If the disc contains multiple file types, only the
selected file type (audio/video/image) can be played.
t Select the appropriate file type using the list
(page 36).
MP3/WMA/AAC/JPEG/MPEG-4 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/Multi Border.
– a disc to which data can be added.
The disc does not start playing from the
beginning.
Resume playback or multi-disc resume playback
(page 59) has taken effect.
Certain functions cannot be performed.
Depending on the disc, you may not be able to perform
operations such as stop, search, or repeat/shuffle play.
For details, see the manual supplied with the disc.
The soundtrack/subtitle language or angle
cannot be changed.
• Use the DVD menu instead of the direct selection
button on the card remote commander (page 20).
• Multilingual tracks, multilingual subtitles, or multi-
angles are not recorded on the DVD.
• The DVD prohibits changing.
The operation buttons do not function.
The disc will not eject.
Press the reset button (page 16).
You forgot the password for parental control.
Enter "5776" in the password input display to unlock
(page 27).
70
USB playback
Cannot play back items via a USB hub.
This unit cannot recognize USB devices via a USB
hub.
Cannot play back items.
Reconnect the USB device.
The USB device takes longer to play back.
The USB device contains large-sized files or files with
a complicated tree structure.
A beep sounds.
During playback, the USB device has been
disconnected.
t Before disconnecting a USB device, make sure to
stop playback first for data protection.
The sound is intermittent.
The sound may be intermittent at a high-bit-rate of
more than 320 kbps.
Bluetooth function
The other Bluetooth device cannot detect this
unit.
• Set "Signal" to "ON" (page 47).
• Set "Discoverable" to "Show" (page 47).
• While connecting to the other Bluetooth device, this
unit cannot be detected from another device.
Disconnect the current connection and search for this
unit from another device. The disconnected device
can be reconnected by selecting from the list of
registered devices.
This unit cannot detect the other Bluetooth
device.
Check the Bluetooth setting of the other device.
Connection is not possible.
• Depending on the other device, searching from this
unit may not be possible.
t Search for this unit from the other device.
• Depending on the status of the other device,
searching from this unit may not be possible.
t Search for this unit from the other device.
• Check the pairing and connection procedures in the
manual of the other device, etc., and perform the
operation again.
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 ring tone.
• Raise the volume while receiving a call.
• Depending on the connecting device, the ring tone
may not be sent properly.
t Set "Ringtone" to "Default" (page 47).
The talker's voice volume is low.
Raise the volume during a call.
The other party says that the volume is too low
or high.
Adjust the "MIC Gain" level (page 42).