BenQ MP780 ST+ Projector User Manual


 
Operation
71
How to hold the PointDraw™
pen 2.0
You can hold the PointDraw™ the way you would hold a normal pencil or pen, or you can
hold it like a remote control - use in whichever position is most comfortable.
If the PointDraw™ pen is far away from the screen, be sure to press the left mouse button to
click and drag.
Avoid shadows!
The PointDraw™ pen won't work if its tip is in a shadow or if it is pointing at a shadow:
or
Correct (no shadow) Incorrect (shadow)
28%
12%
28%
28%
28%
12%
28%
X
28%