Coby MP-300 1GB Instruction Manual page 30

Try lowering the volume of the player.

Ensure that the headphones are attached securely

to the player.
The player will not play my music file.
Ensure that the file is in a compatible format.

The file may be copy-protected and you no longer

have authorization to play this file. If you feel this is
in error, please contact the service from which you
downloaded the file.
The LCD characters are corrupted or something is
wrong with the display.
Ensure that the correct menu language has been

set.
Try resetting your player (remove and replace the

battery).
The player has malfunctioned.
Try resetting your player (remove and replace the

battery).
Try updating the player's firmware. Please refer to

the Firmware Upgrades section of this manual for
detailed instructions.
Page 0
Troubleshooting
Coby Electronics Corporation