5
Digital pen (optional)
No.
Name
Function
1
Eraser button
With the button being pressed, the tip
of your digital pen acts like an eraser
and enables you to erase the content
previously made on the touch screen.
This button may require the
support from your application.
2
Barrel button
This button provides two functions in
default:
a.
Right click
: Perform a touch on
your desired item or object with the
button being pressed.
b.
Selecting items or objects
: Press
and hold this button and drag your
pen on the screen over the desired
items or objects to select them.