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nUSB memory devices cannot be played back
Symptom Cause Page
“No Device”, “Check FS” or “Check Device” is
displayed.
•This unit may not recognize the USB memory device due to poor connection, etc. Make sure that the connection is made
properly by taking actions such as disconnecting and reconnecting the USB memory device.
•USB memory devices of a mass storage class are supported.
•This unit does not support a connection through a USB hub. Connect the USB memory device directly to the USB port.
•The USB memory device must be formatted to FAT16 or FAT32.
•Not all USB memory devices are guaranteed to work. Some USB memory devices are not recognized. When using a type of
portable hard disc drive compatible with the USB connection that requires power from an AC adapter, use the AC adapter
that came with the drive.
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Files on the USB memory device are not
displayed or “Empty” is displayed.
•Files of a type not supported by this unit are not displayed.
•This unit can display a file structure with up to 8 levels and up to 700 folders and up to 65,535 files. Modify the folder structure
of the USB memory device.
•When multiple partitions exist on the USB memory device, only files on the first partition are displayed.
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Files on a USB memory device cannot be
played.
•Files are created in a format that is not supported by this unit. Check the formats supported by this unit.
•You are attempting to play a file that is copyright protected. Files that are copyright protected cannot be played on this unit.
•When “< Not Support” is displayed, use the o button on the remote control unit to select a dierent file.
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nFile names on the iPod/USB memory device are not displayed properly
Symptom Cause Page
The file names are not displayed properly
(“zzz”, etc.).
•Characters that cannot be displayed are used. This is not a malfunction. On this unit, characters that cannot be displayed are
replaced with a “z”.
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nPC or Mac files cannot be played back
Symptom Cause Page
The PC or Mac cannot recognize this unit. •Check the OS of the PC or Mac connected to this unit.
•A specialized driver needs to be installed when using a Windows PC.
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“Unsupported” is displayed. •“Unsupported” is displayed when audio signals that are not supported by this unit are input. Check the settings on your
computer or player software.
•If the computer you use is “Mac OS“, please check if the “USB High Speed Audio“ format is set below “192000.0 Hz“ using
the “Audio MIDI Setup“.
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Troubleshooting