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response when the
Play button is pressed
to play an audio.
Hold switch holding down the PLAY/PAUSE
and VOL button.
The volume is too low. Adjust the volume.
No sound when
playing an audio file.
Bad audio file. Delete or skip the file.
The player cannot be
connected to the PC.
The USB interface is not
supported by PC’s
motherboard.
Update or replace the PC’s
motherboard.
The displayed time is
changing constantly.
The bit rate of the MP3
file is changing during
playback.
Try to use fixed bit rate to
compress the MP3 file.
The PC has error
when you plug and
unplug the player.
The player is
disconnected from the
PC abruptly while
transferring files.
Do not disconnect the player
from the PC when transferring
files.
Total memory Part of memory is used