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5. Touch Operation
5.2 Navigation Bar
Access the navigation bar by sweeping up from bottom of the screen (for a bottom bar) or by touching one of the arrows on
either side (for a side bar).
5.2.1 Navigation Bar Overview
1
Button
Description
1
Move back to the previous step.
Backward
2
Go to the home screen.
Home
3
Switch and clear the program.
Manage
4
Activate the external input window.
Source
5
Show the system settings interface.
Settings
6
Write on the system interface.
Whiteboard
7
Adjust the speaker volume.
Volume
8
Adjust the screen brightness.
Brightness
2
3
4
5
17
6
7
8
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