Sony DAV-TZ210 Operating Instructions Manual page 67

Symptom
It takes time until playback
starts.
A USB device which has been
used on another device does not
work.
Audio track/file transfer
Symptom
You cannot start transferring
onto a USB device.
Transferring stops before it is
finished.
Transferring to a USB device
results in an error.
Audio files or folders on the
USB device cannot be erased.
Tuner
Symptom
Radio stations cannot be tuned
in.
FM reception is poor.
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Problems and solutions
• After the system reads all files on the USB device, playback may take more
time than usual if:
– there are many folders or files on the USB device.
– the folder or file organization structure is very complex.
– the memory capacity is very large.
– the file size is extremely large.
– the internal memory is fragmented.
• The system is playing an audio file in AAC format.
• It may be recorded in an unsupported format. If so, first take the precaution of
backing up important files on the USB device by copying them to your
computer hard disk. Next, format the USB device in FAT12, FAT16, or FAT32
format, and transfer the files to the USB device again.
Problems and solutions
• The following problems may have occurred.
– The USB device is full.
– The number of audio files and folders on the USB device has reached the
upper limit.
– The USB device is write-protected.
• The communication speed of the USB device is extremely slow. Connect a
USB device that this system can play.
• If the transferring and erasing operations are repeated multiple times, the file
structure within the USB device becomes complex. Follow the procedure in the
operating instructions of the USB device to format the USB device. If the
problem persists, contact your nearest Sony dealer.
• The USB device is full.
• The number of audio files and folders on the USB device has reached the upper
limit.
• The USB device was disconnected or the power was turned off during erasing.
Delete the partially-erased file. If this does not fix the problem, the USB device
may be broken. Follow the procedure in the operating instructions of the USB
device to format the USB device. If the problem persists, contact your nearest
Sony dealer.
• Check if the USB device is write-protected.
Problems and solutions
• Check that the antenna (aerial) is connected securely. Adjust the antenna
(aerial) or connect an external antenna (aerial) if necessary.
• The signal strength of the stations is too weak (when tuning in with automatic
tuning). Use direct tuning.
• Use a 75-ohm coaxial cable (not supplied) to connect the unit to an outdoor FM
antenna (aerial).
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