Dell S520 Projector - Manual (Page 11)

Set Up Laser Touch on Your Projector
9
Touch Area by Manual:
Executing driver, click the icon, and go
to Advanced Settings menu, click the Set
touch area option to execute the manual
calibrate touch mode.
Touch area window will pop up.
Drag the 4 points, in the order of P1 to P4.
The green frame should lie slightly outside
the projected image area and there should
not be any reflected light spot within this
frame. Once you have completed this task,
click "Exit".
S520 Laser Touch QSC_A02-EMEA.book Page 9 Wednesday, May 14, 2014 6:56 PM