Troubleshooting

English

The buttons do not work.

 Ensure that the Hold switch is disengaged.

 Reset the player (use a paper clip to gently press the Reset button on the rear of the player) and try again.

I cannot transfer files to the player.

 Ensure that your computer is running a supported operating system.

 If using a USB extension cable, ensure that it is se- curely attached to the player and the PC, or try using another USB cable.

 If you have connected the player through a USB hub, try connecting the player directly to your computer.

 Ensure that the player’s memory capacity is not full.  Ensure that the Hold switch is disengaged.

There is no sound during playback.

 Check the volume level.

 Ensure that the headphones are attached securely to the player.

The sound quality of the music is poor.

 Try playing the file on your computer. If the sound quality is still poor, try downloading the file again or re-encoding the file yourself.

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Coby Electronics Corporation

 

 

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COBY electronic MP815 Buttons do not work, Cannot transfer files to the player, There is no sound during playback