Troubleshooting
■ USB
Problem | Cause | Remedy | See | |
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The music files and | The music files and directories are placed | Place music files and directories in the FAT area. | — | |
directories in the USB | in locations other than the FAT area. |
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device cannot be |
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You are attempting to browse directory | Modify the data structure on your USB device. |
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viewed. | — | |||
| hierarchies of over 8 levels or a directory |
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| with more than 500 files. |
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The USB device | The connected USB device is other than a | This unit can recognize only a USB mass storage |
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cannot be recognized. | USB mass storage class USB memory | class USB memory device (except USB hard disk |
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| device or USB portable audio player. | drives) or USB portable audio player. Also note that it | 43 | |
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| cannot recognize certain USB devices even when they |
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| are devices as described above. |
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| Some devices may become easier to recognize when | 21 | |
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| they are inserted before turning this unit on. | ||
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“Disconnected” is | This unit recognized the USB device as an | Turn this unit off then on again. |
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displayed even when | illegal device. |
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a USB device is |
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present. |
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Status message | Cause | Remedy | See | |
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Disconnected Your USB memory device or USB portable audio player has been disconnected from the USB port of this unit.
Check the connection between this unit and your USB memory device or USB portable audio player.
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| There is a problem with the signal path | Turn off this unit and reconnect your USB memory |
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| from your USB memory device or USB | device or USB portable audio player to the USB port | 43 |
| portable audio player to this unit. | of this unit. |
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| Try resetting your USB memory device or USB | — |
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| portable audio player. | |
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Access error | This unit cannot access your USB | Try another USB memory device or USB portable | — |
| memory device or USB portable audio | audio player. | |
| player. |
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| There is a problem with the signal path | Turn off this unit and reconnect your USB memory |
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| from your USB memory device or USB | device or USB portable audio player to the USB port | 43 |
| portable audio player to this unit. | of this unit. |
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| Try resetting your USB memory device or USB | — |
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| portable audio player. | |
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Unable to play | No varied data is detected. | Try another USB memory device or USB portable | — |
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| audio player. | |
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