III.
Troubleshooting
8
The power can’t
turn ON
1.
Is the battery correctly installed?
2.
Please confirm if the unit is turned on
No sound is
heard in the
headphones
1.
Please ensure the volume is not at 0 and earphone
connection has no problem
2.
Please ensure the earphone is clean.
3.
A defective MP3 file may cause different problem from
excess noise, and even unable to play the music. Please
ensure the file is complete.
Unable to
properly
transfer music
files
1)
Check if the USB connection line is damaged and if the
connection is proper
2)
Is the driver installed properly?
3)
Check to see if the memory is empty.
