Safe Operations
•Adjust the volume properly to avoid damage to your hearing.
•Only use appropriate batteries, chargers and accessories. Using improper products will void the warranty and may be dangerous.
•Please follow local environmental protection regulations to dispose of the used device and accessories.
•If there is any problem during operation, please contact local distributor or our Service Center.
•To avoid causing interference, do not use the
Initial Setup and System Settings
Important: The first time you turn on the
Although other software may work, use Format Factory v2.30 or Acesonic Media Converter Software (on included CD) to ensure that all files are converted properly.
If your system files become corrupted or damaged, you can perform a firmware update and return your
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