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9
Notation
Users can use the annotation function to annotate or modify pictures or documents on the smart large
screen. In annotation mode, the system generates a transparent layer at the top of the screen. Users can
add annotations to the transparent layer, save the screenshot of annotations after annotation, and repeat the
operation until the annotation mode exits.
Users can enter the annotation mode in either of the following ways:
1. Click the floating bar "
1
2
3
4
5
6
7
8
Hold the finger on the screen for more than 2 seconds and release it to call out
the floating toolbar, which is convenient for users to use the whiteboard quickly.
Hover toolbar
Common tools: If no operation is performed for more than 2 seconds, the floating
toolbar will be automatically hidden.
" icon;
Click this icon to return to the current interface operation state from annotation
Choose
mode.
Click the icon to enter the writing state. Click again to set the brush colour and
The brush
thickness.
Click the icon to enter the eraser function, click the icon again to set the eraser
The eraser
diameter.
Clear the
Clear all content of the current page.
screen
Undo
Return to the previous step.
Capture the current comment page, images can be selected to import whiteboard
Screenshots
and file sharing.
Exit
Click the icon to exit annotation mode.
Pack up
Click the icon to hide the toolbar, click the hide arrow again to show th( toolbar.
Explore Your Smart Large Format Display (LFD) 2-3
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