RUIZU X02 Mode D'emploi page 8

the player will power on automatically and then you can choose
language again.
b. Can't turn on the player; the screen of player goes
blank/black; the player is crashed or has a firmware bug
1)Power off the player and try again.
2)Slide the power switch to the "Left" side to turn off the player,
then hold the play button for 10 seconds to reset the player.
Update the firmware. Please email to RUIZU service we will
teach you how to update a new firmware. Email address :
ruizuservice@hotmail.com (you could see this email address on
your warranty card)
c. Disk error
If the screen says "Disk error", please format the player. Find it
in "settings">"Format device".
d. Songs can't be recognized by the player
Please check if the song is in a wrong format or has been
encrypted, or the song format is not supported by this player.
Find the supported audio format below:
MP3:Bitrate:8Kbps~320Kbps,Sampling rate:8MHz~48MHz;
WMA:Bitrate:5Kbps~384Kbps, Sampling rate:8MHz~48MHz;
APE:Bitrate:800Kbps~1000Kbps(FAST normal compressed)
Sampling rate:8MHz~48MHz;
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