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Upgrade System Software

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									                    Upgrade System Software
    1. Under Preparation mode, press “    ” key to enter “Auxiliary Function”.

    2. Press “     ” key to page 3, press “      ” and “      ”key to select

“Upgrade System Software”, then press “   ” key to enter. The content on the

U-disk will shown as below.




    3、Select the program which you want to upgrade on the U-disk, then


  press key“     ” to upgrade. The system will restart automatically when

  upgrade was done.

    Notice: When upgrading, please don’t take out the U-disk or power

  off.

								
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