Troubleshooting (2)

USB

No sound even if the USB Play/Pause (t/J) button is pressed eConfirm that there are MP3 files on the USB device.

eFile formats other than MP3 (e.g. MPEG 1 LAYER 2 file) and WMA cannot be played.

Cannot record

eConfirm that the USB flash drive has free space. eConfirm that the USB flash drive is not locked.

eWhen record from an analog source, check the recording level setting (page 40).

MP3/WMA files

Unknown characters are displayed on the display

eThis unit cannot display double-byte symbols and characters (such as Japanese and Chinese) correctly. MP3 file names must only be alphanumeric characters to be shown properly.

MP3 files

“Title No” (title information unavailable), “Artist No” (artist information unavailable) or “Album No” (album information unavailable) appears on the display

eID3 tag information for the music file is missing. Edit the title, artist and/or album information of the song on a PC using a suitable application.

Since this device uses a microcontroller, external noise and other interference can cause the unit to malfunction. If this occurs, turn the power off and, after waiting for about one minute, restart operation.

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MP3 Playback Order

MP3 files on a CD or a USB flash drive can be stored in folders in the same way that files are managed on a computer. Moreover, multiple folders can be contained inside another folder.

Here is an example of the file and folder structure of an MP3 disc or a USB flash drive, showing the order of the folders (001 “ROOT” to 005) and the playback order of the files (  1 to 9  ).

001 “ROOT”

1MP3 file

2MP3 file

002 folder

3MP3 file

4MP3 file

 

 

 

004 folder

 

 

MP3 file

 

 

 

 

 

 

 

 

 

 

 

 

003 folder

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

MP3 file

7

MP3 file

 

folder

005 folder

8 MP3 file

9 MP3 file