NewVission E-78, Руководство пользователя

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User Manual
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7. Help
3.4.5 How to write on the board?
Directly select the pen with setting line color and width in the main tool bar.
Or on the left side bar, select the icon for more setting.
3.4.6 How to erase on the board?
Object eraser: Click the eraser icon in the toolbar and select the object eraser function, then select the
object, the object will be erased.
Point eraser: This function is the same as that in the traditional blackboard. You can select the point eraser icon to
erase the content point by point.
3.4.7 How to use the Resource in the software and computer?
Click the button or in the left side bar, you can insert various images and files from the
resource and computer, or you can save the outside resources into the gallery.