User manual

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4.When the installation of programs required by computer is OK, you can begin the
upgrading; select and run the firmware upgrading tool Consumer.exe (can be found in
attached disk), then open the option and select Rock2*.rfw file (the Interface is as
follows).
5.Connect the player to PC via USB cable (press and hold the MENU key before the
On-line operation), then click [Burnt Firmware] till the Auto Upgrading is achieved.