Wintal MICRO2+, Руководство пользователя

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5.8.3 Then press “UP”/“DOWN” to select “XXX.img” Upgrade file , press “” ,
it`s will come out a window as picture 14 , pls selet “Yes ” confirm upgrade .
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5.8.4 Original system files will be delete during upgrade time , To update the
firmware, upgrade progress shows in the middle of the screen .as picture 15 .
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After finish apgrade, the blanck screen will last about 2 minutes ,then it will
Automatic reboot to the main interface and automatic to recognize the
connected video output. Upgrade existing can`t power on risk, please
consider carefully
Warm prompt : During the upgrade time , please don't cut off the power
supply, otherwise, it will cause the firmware upgrade failure and lead to
machine fault; upgrade existing didn't turn on risk,