Epson EB-1480Fi Installation Manual page 92

Installing the Touch Unit

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.
c
Before adjusting the angle of the laser, make sure that interactive pen calibration is complete.
a
Select Touch Unit from the Installation menu
b
Select Touch Unit Setup
When the laser is not parallel to the screen


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.
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