Epson EB-1460Ui - Manual (Page 72)

Installation Guide
71
When the laser is not parallel to the screen
•
The position of your finger may not be detected
even if you touch the projected image.
•
Even if you do not touch the projected image,
touch operations may be incorrectly detected and
unintended operations may be performed.
•
The position of your finger detected by the pro-
jector and your actual finger position may not
align, and an unintended operation may be per-
formed.
•
The projector enters a state in which a touch is
still being detected, and a click operation is not
recognized.
If there are any obstacles at the bottom of the whiteboard such as a frame or trays, the laser will be reflected
and the location of your finger will not be detected correctly. Stick infrared deflectors on the frame and the
trays to prevent them from reflecting the laser.
s "Sticking the infrared deflectors (EB-1460Ui/EB-1450Ui only)" p.52
c •
When two projectors are installed in parallel and you want to use the interactive function, set the multi-
projection interactive features in advance.
s "When two projectors are installed in parallel and you are using the interactive function" p.99
•
Before adjusting the angle, make sure that interactive pen calibration is complete.
s "Calibrating the pen" p.54