Operation Manual

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Troubleshooting
1. No power: Please check if it is power ON
2. No sound from the earphone: 1. Make
sure the volume level is not set to “0”. 2.
Check if the earphone is properly connected
to the player. 3. Check if the music file is
corrupted. Try again with other music files.
3. Error message: “Warning File Format
Error”: Please try the following: Turn the
Power ON/OFF safety switch to OFF.
Connect the player to the PC and remove the
file that is corrupted or non-standard
audio/video file on the player. Disconnect
the player from the computer and try again.
4. What is the common file type that is
causing the “Warning File Format Error” error?
When any file type is not supported by the