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3-2. Using the audio system
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USB memory functions
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Depending on the USB memory that is connected to the system, the
device itself may not be operable and certain functions may not be avail-
able. If the device is inoperable or a function is unavailable due to a mal-
function (as opposed to a system specification), disconnecting the device
and reconnecting it once again may resolve the problem.
●
If the USB memory still does not begin operation after being discon-
nected and reconnected, format the memory.
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Display
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P. 212
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Error messages
“ERROR”:
This indicates a problem in the USB memory or its connection.
“NO MUSIC”: This indicates that no MP3/WMA files are included in the USB
memory.
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USB memory
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Compatible device
USB memory that can be used for MP3 and WMA playback.
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Compatible device formats
The following device formats can be used:
• USB communication formats: USB2.0 FS (12 mbps)
• File formats: FAT16/32 (Windows)
• Correspondence class: Mass storage class
MP3 and WMA files written in any format other than those listed above
may not play correctly, and their file names and folder names may not be
displayed correctly.
Items related to standards and limitations are as follows:
• Maximum directory hierarchy: 8 levels
• Maximum number of folder in device: 999 (including the root)
• Maximum number of files in device: 9999
• Maximum number of files per folder: 255