User manual

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8. Default set
Touch “Default Setup” icon on the screen to access the “System recovery default”
warning interface. Short touch “OK” button on the screen to restore to the factory default
setup. Short touch “Cancel” on the contact screen to give up this recovery operation.
9. Firmware upgrade
Touch “Firmware Upgrade” icon on the screen to access the “Firmware Upgrade”
warning interface. Connect the player to the computer USB interface to update the new
firmware operation for the player. Short touch “Cancel” on the contact screen to give up
this recovery operation.